Statistics & Probability

07:24
The Raisin Bran Effect
/ 13 viewsAKA "The Brazil Nut Effect" but brazil nuts are blah You can learn more at https://curiositystream.com/smart ↓↓↓ More info and sources below ↓↓↓ The bottom of the cereal box is a disappointing place. But at least now you know why. Where do you see the Bra

09:16
What's the Most Unlikely Thing That Could Happen to You?
/ 34 viewsStart learning intuitively with Brilliant for 20% off by being of the first 200 people to sign up at http://brilliant.org/RealLifeLore/ Mistake is made at the 1:49 mark. The chances of guessing a random 4digit pin code are 1 in 10,000, not 1 in 1,000. Ig

01:57
Is 7 Really a “Lucky” Number?  COLOSSAL QUESTIONS
/ 202 viewsIn different cultures all across the world, the number 7 is considered to be a little extra lucky! But when did people start calling 7 lucky, and why did it catch on?? Welcome to COLOSSAL QUESTIONS, the show that answers all of life's most pressing questi
Featured 
22:48
Probability  Quantum and Classical
/ 23 viewsThe Law of Large Numbers and the Central Limit Theorem. Probability explained with easy to understand 3D animations. Correction: Statement at 13:00 should say "very close" to 50%.

07:45
The Monty Hall Problem  Christmas Lectures with Ian Stewart
/ 29 viewsIan Stewart explains the Monty Hall problem and its solution. Subscribe for regular science videos: http://bit.ly/RiSubscRibe The Monty Hall problem became infamous in the 1990s where newspaper columnist and puzzle solver Marilyn vos Savant offered a solu

05:52
Can You Solve The "MEANEST" SAT Test Question Ever?
/ 180 viewsOn the SAT exam, you have about 2 minutes to read and solve each math question. This one about averages can send you in a loop, unless you approach it systematically. In the video I also explain a shortcut to help you solve this type of problem quickly. S

06:59
Can animals predict the future? Meet Barry the Psychic Labrador!
/ 59 viewsBarry the Psychic Labrador has predicted an England win: https://psychicpets.com/pets/232 Lilo the Psychic Basset Hound has predicted a Sweden win: https://psychicpets.com/pets/1246 This video was uploaded before the World Cup quarterfinal: England vs

11:34
Math Antics  Basic Probability
/ 65 viewsLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!

05:26
Can you solve the wizard standoff riddle?  Dan Finkel
/ 188 viewsPractice more problemsolving at https://brilliant.org/TedEd/ Sign up for free to receive the solution to the bonus riddle! You’ve been chosen as a champion to represent your wizarding house in a deadly duel against two rival magic schools. Your opponents

12:29
Combinatorics and Higher Dimensions  Numberphile
/ 57 viewsFeaturing Federico Ardila from San Francisco State University  filmed at MSRI. More links & stuff in full description below ↓↓↓ Federico previously on Numberphile: https://www.youtu.be/OfEv5ZdSrhY Federico's webpage: http://math.sfsu.edu/federico/ Antarc

04:13
What is a PValue and Why Does it Matter?
/ 65 viewsScience's most important (and controversial) number has its origins in a British experiment involving milk and tea. NOVA on Facebook: https://www.facebook.com/NOVAonline NOVA on Twitter: @novapbs NOVA on Instagram: @novapbs PRODUCTION CREDITS Digital Prod

03:23
Galton Board
/ 74 viewsThe Galton Board is a 7.5” by 4.5” desktop probability machine. This device brings to life the statistical concept of normal distribution. As you rotate the Galton Board on its axis, you set into motion a flow of steel beads that bounce with e

14:31
BEST Guess Who Strategy 96% WIN record using MATH
/ 60 viewsHere is a strategy for winning 96% of your competitive Guess Who games. Now all you need is a time machine to return to 1991 and CRUSH Jeff Lee in the 5th grade Guess Who Championships. FREE trial for Lynda.com http://bit.ly/LyndaMarkRober MUSIC 0:21 M

05:20
Can you solve the false positive riddle?  Alex Gendler
/ 110 viewsPractice more problemsolving at https://brilliant.org/TedEd/ Solution to the bonus riddle mentioned at the end: https://brilliant.org/tededprobabilitypairs/ Mining unobtainium is hard work – the rare mineral appears in only 1% of rocks in the mine. But y

19:48
Is the "hot hand" real?  Numberphile
/ 72 viewsNew research sheds light on the socalled Hot Hand Fallacy. Featuring Professor Lisa Goldberg. More links & stuff in full description below ↓↓↓ A bit extra from this interview: https://youtu.be/BvG35txQkD0 More with Professor Goldberg: http://bit.ly/LisaG

09:06
Superpermutations  Numberphile
/ 102 viewsThe Great Courses Plus (free trial): http://ow.ly/C3FE30hIvhc This video features Dr James Grime. More links & stuff in full description below ↓↓↓ More James Grime on Numberphile: http://bit.ly/grimevideos James Grime: http://singingbanana.com Tackling th

13:17
Probability that at least 2 people in a room of 30 share the same birthday  Probability and Statist
/ 132 viewsThe probability that at least 2 people in a room of 30 share the same birthday. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/probability/probabilityandcombinatoricstopic/probability_combinatorics/e/probab

04:45
Estimating p value from simulation
/ 102 viewsExample estimating a pvalue based on a simulation to approximate the sample distribution of the sample proportions (assuming the null hypothesis is true).

07:58
p values and significance tests
/ 90 viewsp values, significance levels, null hypotheses, alternative hypotheses, and significance tests

04:23
The coin flip conundrum  PoShen Loh
/ 128 viewsCheck out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/thecoinflipconundrumposhenloh When you flip a coin to make a decision, there's an equal chance of getting heads and tails. What if you flipped two

13:00
What Is Statistics: Crash Course Statistics #1
/ 108 viewsWelcome to Crash Course Statistics! In this series we're going to take a look at the important role statistics play in our everyday lives, because statistics are everywhere! Statistics help us better understand the world and make decisions from what you'l

06:30
When To Try New Things (According to Math)
/ 120 viewsThe Explore/Exploit Trade Off. The best algorithm for when to try new things and when to stick to what you know: the Gittins Index. Based on a chapter of the book Algorithms to Live By, The Computer Science of Human Decisions by Brian Christian and Tom Gr

05:21
Will We All Be Overweight By 2048?
/ 133 viewsWill we all be overweight by 2048? The dangers of linear regression and linear thinking. Taken from a chapter of Jordan Ellenberg's amazing book How Not to Be Wrong: The Power of Mathematical Thinking. Thanks to the Vlogbrothers for their sponsorship of t

03:37
Are University Admissions Biased?  Simpson's Paradox Part 2
/ 118 viewsSimpson's Paradox Part 2. Thanks to Skillshare for supporting this video! Head to http://skl.sh/minutephysics for your first two months free. Comments disabled because the discourse failed to remain civil. This video is about how to tell whether or not un

11:37
CARNIVAL SCIENCE How to Win!
/ 221 viewsPrepare to drop some knowledge next time you visit the carnival. Go expand your mind and learn something new at Skillshare.com. The first 300 people get 2 months FREE! http://skl.sh/rober MUSIC 0:21 Ceral Killa Blue Wednesday  https://soundcloud.com/b
Featured 
04:40
Simpson's Paradox
/ 86 viewsThanks to https://brilliant.org/minutephysics for sponsoring this video! This video is about Simpson's paradox, a statistical paradox and ecological fallacy where seemingly contradictory results are implied by a single set of data depending on how it's gr

05:56
Simpson's Paradox  Statistics gone wrong?
/ 114 viewsIn this video I hope to give you an intuitive grasp of the tricky Simpson's Paradox, which can and has lead to some interesting reallife problems with interpreting statistics. Check wikipedia for more info: http://en.wikipedia.org/wiki/Simpson's_paradox

04:12
Correlation CAN Imply Causation!  Statistics Misconceptions
/ 122 viewsHave fun improving your math & physics skills! Head to http://brilliant.org/minutephysics Footnote video: https://www.youtube.com/watch?v=iMbcMMe0D_Y This video is about how causal models (which use causal networks) allow us to infer causation from correl

05:07
Check your intuition: The birthday problem  David Knuffke
/ 262 viewsView full lesson: http://ed.ted.com/lessons/checkyourintuitionthebirthdayproblemdavidknuffke Imagine a group of people. How big do you think the group would have to be before there’s more than a 50% chance that two people in the group have the same
Featured 
11:04
Math Antics  Mean, Median and Mode
/ 390 viewsLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!

08:30
Probability and Randomness in Games, Business, and Life I The Great Courses
/ 151 viewsTry a free month trial of The Great Courses Plus and watch What Are the Chances? Probability Made Clear here: https://www.thegreatcoursesplus.com/specialoffer?utm_source=US_OnlineVideo&utm_medium=SocialMediaEditorialYouTube&utm_campaign=136251 What are t

13:40
BEST Way To Play Memory (Card Game)  WIN Using Math
/ 306 viewsThe card game of memory (aka concentration) is a children's game to test visual recall. Strategically you can figure out the best move by doing probability calculations. This video explains the best possible way to play the game mathematically. You can le
Featured 
05:57
How To Split A Cake Fairly Using Math
/ 228 viewsHow can 2 people split up a cake, knowing that each person wants to get a larger piece than the other? What about 3 people, or even N people? This is an example of a fair division problem from game theory. There are many cakecutting algorithms to produce
Featured 
08:06
Consecutive Coin Flips  Numberphile
/ 192 viewsThanks http://www.audible.com/numberphile (recommendations below) This video features Dr James Grime. More on coin flips: https://youtu.be/AYnJv68T3MM See the prime number video referenced at: https://youtu.be/YVvfY_lFUZ8 NUMBERPHILE Website: http://www.n

08:38
Are You REALLY Sick? (false Positives)  Numberphile
/ 197 viewsBayes' Theorem applied to disease diagnosis. Featuring Lisa Goldberg from UC Berkeley Department of Statistics. Extra footage: https://youtu.be/sFNJc6gsap4 Monty Hall: http://bit.ly/MontyHallProb NUMBERPHILE Website: http://www.numberphile.com/ Numberphil

04:43
How Scientists Manipulate Research With PValue
/ 248 viewsNumbers don’t lie, right? Or are scientists intentionally using statistics to mislead us? Top 5 Things Wrong With Science ►►►►http://bit.ly/1pILTAB Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1myXbFG Read More: The ASA's statement on pval

04:31
Can You Solve The Frog Riddle?  Derek Abbott
/ 512 viewsView full lesson: http://ed.ted.com/lessons/canyousolvethefrogriddlederekabbott You’re stranded in a rainforest, and you’ve eaten a poisonous mushroom. To save your life, you need an antidote excreted by a certain species of frog. Unfortunately, on
Featured 
04:44
Testing And Trials: Crash Course Kids #44.2
/ 171 viewsMore trials! This time we need to figure out what to do if you don't have all the things you'd like to have to perform your tests. How do you isolate a variable across multiple tests? A good engineer will work to find a way to make it happen. In this epis

19:31
Math Magic
/ 253 viewsLinks to sources, more math magic, and other cool things below! My Twitter: http://www.twitter.com/tweetsauce My Instagram: http://www.instagram.com/electricpants Thanks to Vanessa from BrainCraft! Check out her channel: https://www.youtube.com/user/brain

05:37
Who Shares Your Birthday?
/ 407 viewsTweet this ⇒ http://bit.ly/OKTBSbday Share on FB ⇒ http://bit.ly/OKTBSbdayFB Click here if you’d like to subscribe: http://bit.ly/iotbs_sub ↓ More info and sources below ↓ In case you have a strange new desire to get an IOTBS shirt: http://store.dftba.com
Featured 
04:19
How Statistics Can Be Misleading  Mark Liddell
/ 237 viewsView full lesson: http://ed.ted.com/lessons/howstatisticscanbemisleadingmarkliddell Statistics are persuasive. So much so that people, organizations, and whole countries base some of their most important decisions on organized data. But any set of s

07:21
Correlation Coefficient Intuition Examples
/ 217 viewsCorrelation coefficient intuition examples

01:17
The Fascinating Math Of Why You Won't Win The Powerball
/ 210 viewsThe Powerball jackpot is over a billion dollars but what are your chances? Still haven’t subscribed to WIRED on YouTube? ►► http://wrd.cm/15fP7B7 CONNECT WITH WIRED Web: http://wired.com Twitter: https://twitter.com/WIRED Facebook: https://facebook.com/WI

04:34
Scatterplots — Basic Example  Math  New SAT  Khan Academy
/ 165 viewsWatch Sal work through a basic Scatterplots problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatproblemsolvingdataanalysis/v/satmathq4harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the

03:37
Scatterplots — Harder Example  Math  New SAT  Khan Academy
/ 159 viewsWatch Sal work through a harder Scatterplots problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatproblemsolvingdataanalysis/v/satmathq5easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the

03:22
Key Features Of Graphs — Basic Example  Math  New SAT  Khan Academy
/ 197 viewsWatch Sal work through a basic Key features of graphs problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatproblemsolvingdataanalysis/v/satmathq5harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT M

03:27
Key Features Of Graphs — Harder Example  Math  New SAT  Khan Academy
/ 160 viewsWatch Sal work through a harder Key features of graphs problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatproblemsolvingdataanalysis/v/satmathq6easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT

02:28
Linear And Exponential Growth — Basic Example  Math  New SAT  Khan Academy
/ 197 viewsWatch Sal work through a basic Linear and exponential growth problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatproblemsolvingdataanalysis/v/satmathq6harder?utm_source=YT&utm_medium=Desc&utm_campaign=N

05:18
Linear And Exponential Growth — Harder Example  Math  New SAT  Khan Academy
/ 243 viewsWatch Sal work through a harder Linear and exponential growth problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatproblemsolvingdataanalysis/v/satmathq8easier?utm_source=YT&utm_medium=Desc&utm_campaign=

01:22
Table Data — Basic Example  Math  New SAT  Khan Academy
/ 173 viewsWatch Sal work through a basic Table data problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatproblemsolvingdataanalysis/v/satmathq7harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the pr

02:01
Table Data — Harder Example  Math  New SAT  Khan Academy
/ 238 viewsWatch Sal work through a harder Table data problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatproblemsolvingdataanalysis/v/satmathq4easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the p

03:32
Data Inferences — Basic Example  Math  New SAT  Khan Academy
/ 203 viewsWatch Sal work through a basic Data inferences problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatproblemsolvingdataanalysis/v/satmathq8harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed t

04:28
Data Inferences — Harder Example  Math  New SAT  Khan Academy
/ 201 viewsWatch Sal work through a harder Data inferences problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatproblemsolvingdataanalysis/v/satmathq9easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed

02:16
Center, Spread, And Shape Of Distributions — Harder Example  Math  New SAT  Khan Academy
/ 213 viewsWatch Sal work through a harder Center, spread, and shape of distributions problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatproblemsolvingdataanalysis/v/satmathq10easier?utm_source=YT&utm_medium=Desc

04:00
Data Collection And Conclusions — Basic Example  Math  New SAT  Khan Academy
/ 245 viewsWatch Sal work through a basic Data collections and conclusions problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatproblemsolvingdataanalysis/v/satmathq10harder?utm_source=YT&utm_medium=Desc&utm_campai

07:22
Data Collection And Conclusions — Harder Example  Math  New SAT  Khan Academy
/ 196 viewsWatch Sal work through a harder Data collections and conclusions problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatadditionaltopicsmath/v/satmaths1easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewS

03:42
How Many Ways Can You Arrange A Deck Of Cards?  Yannay Khaikin
/ 276 viewsView full lesson: http://ed.ted.com/lessons/howmanywayscanyouarrangeadeckofcardsyannaykhaikin One deck. Fiftytwo cards. How many arrangements? Let's put it this way: Any time you pick up a well shuffled deck, you are almost certainly holding a
Featured 
12:11
How Many Chess Games Are Possible?
/ 172 viewsSquarespace (10% off): http://squarespace.com/numberphile Dr James Grime talking about the Shannon Number and other chess stuff. More soon on chess positions and numbers. NUMBERPHILE Website: http://www.numberphile.com/ Numberphile on Facebook: http://www

04:16
Impact On Median And Mean When Increasing Highest Value
/ 166 viewsImpact on median and mean when increasing highest value

05:37
Impact On Median And Mean When Removing Lowest Value Example
/ 173 viewsImpact on median and mean when removing lowest value example

06:32
Examples Analyzing Clusters, Gaps, Peaks And Outliers For Distributions
/ 442 viewsExamples analyzing clusters, gaps, peaks and outliers for distributions

05:26
Comparing Dot Plots, Histograms And Box Plots
/ 217 viewsComparing dot plots, histograms and box plots

05:02
Population Pyramids: Powerful Predictors Of The Future  Kim Preshoff
/ 272 viewsView full lesson: http://ed.ted.com/lessons/populationpyramidspowerfulpredictorsofthefuturekimpreshoff Population statistics are like crystal balls  when examined closely, they can help predict a country's future (and give important clues about

01:36
Quick And Easy Voting For Normal People
/ 214 viewsCGP GREY HOODIE: http://goo.gl/Gypvhx Read about why you might want email from me: http://www.cgpgrey.com/blog/theprofessionalsharer Discuss this video: http://www.reddit.com/r/cgpgrey Music by Broke for Free
Featured 
02:44
Mean, Median, Mode  Statistics Quiz
/ 182 viewsLearn how to find the mean, median, and mode in this fun interactive statistics quiz. I also provided the solutions to every question. Solution #1: http://www.youtube.com/watch?v=IV_m_uZOUgI Solution #2: https://www.youtube.com/watch?v=IV_m_uZOUgI#t=2m So

03:18
Standard Deviation And Normal Distribution  Statistics Quiz
/ 163 viewsLearn about standard deviation and normal distribution in this fun interactive statistics quiz. I also provided the solutions to every question. Solution #1: https://www.youtube.com/watch?v=3v6mYNPyDoY Solution #2: https://www.youtube.com/watch?v=bU93aSJK

03:13
Ztest And Ttest  Statistics Quiz
/ 259 viewsLearn how to use a ztest and ttest in this fun interactive statistics quiz. I also provided the solutions to every question. Solution #1: https://www.youtube.com/watch?v=NY2zWGBXBhU Solution #2: https://www.youtube.com/watch?v=_x6jrH33Og Solution #3: h

08:45
Confidence Intervals  Statistics
/ 190 viewsLearn how to compute confidence intervals in this easy to follow statistics video. I also provided the links for my other statistics videos as well Confidence Intervals  with 't' value https://www.youtube.com/watch?v=UmAJJtEo6cQ Hypothesis Testing  http

07:55
Confidence Intervals  Using T Distribution
/ 169 viewsLearn how to compute confidence intervals using a tdistribution in this easy to follow statistics video. I also provided the links for my other statistics videos as well Confidence Intervals  with 'z' value https://www.youtube.com/watch?v=lwpobQmUTd8 Hy

13:33
Hypothesis Testing  Statistics
/ 209 viewsLearn how to perform hypothesis testing with this easy to follow statistics video. I also provided the links for my other statistics videos as well Hypothesis testing  one tailed test using 't' distribution https://www.youtube.com/watch?v=lNoxKsuJ6Xc Hyp

14:34
Hypothesis Testing  One Tailed 't' Disribution
/ 206 viewsLearn how to perform hypothesis testing with this easy to follow statistics video. I also provided the links for my other statistics videos as well Hypothesis testing  2 tailed test https://www.youtube.com/watch?v=0XXT3bIY_pw Hypothesis testing  proport

13:00
Hypothesis Testing  Proportion Example
/ 152 viewsLearn how to perform hypothesis testing with this easy to follow statistics video. I also provided the links for my other statistics videos as well Hypothesis testing  2 tailed test https://www.youtube.com/watch?v=0XXT3bIY_pw Hypothesis testing  one tai

12:52
Chi Square Test  Explained
/ 233 viewsLearn how to perform a Chi Square Test with this easy to follow statistics video. I also provided the links for my other statistics videos as well. Chi Square Test  with contingency table https://www.youtube.com/watch?v=misMgRRV3jQ Hypothesis testing  t

17:04
Chi Square Test  With Contingency Table
/ 208 viewsLearn how to perform a Chi Square Test with this easy to follow statistics video. I also provided the links for my other statistics videos as well. Chi Square Test  "rolling dice" example https://www.youtube.com/watch?v=1Ldl5Zfcm1Y Hypothesis testing  t

07:14
How To Win A Guessing Game  Numberphile
/ 380 viewsA clever use of random numbers to improve your odds in a number guessing game. Alex Bellos Books: http://bit.ly/BellosBooks Monty Hall problem: http://bit.ly/MontyHallProb NUMBERPHILE Website: http://www.numberphile.com/ Numberphile on Facebook: http://ww
Featured 
03:40
Average Rate Of Change For Function From Table
/ 318 viewsAverage rate of change for function from table

09:22
The Best (and Worst) Ways To Shuffle Cards  Numberphile
/ 264 viewsPersi Diaconis (Stanford University) on card shuffling. See full description for links to additional videos and detailed papers. EXTRAS FROM THIS INTERVIEW  1/3: https://youtu.be/1jfm42Qd7Qw  2/3: http://youtu.be/c_Hunaf0tWw  3/3: http://youtu.be

04:10
The Last Banana: A Thought Experiment In Probability  Leonardo Barichello
/ 344 viewsView full lesson: http://ed.ted.com/lessons/thelastbananaathoughtexperimentinprobabilityleonardobarichello Imagine a game played with two players and two dice: if the biggest number rolled is one, two, three, or four, player 1 wins. If the bigges

03:15
Should You Catch A Tossed Coin?  Numberphile
/ 278 viewsRandomness expert (and former magician) Persi Diaconis on whether it is best to catch a coin or let it fall to the ground. Main video: http://youtu.be/AYnJv68T3MM Extra footage: http://youtu.be/9RKKoXw7wJw Superbowl coin tosses: http://youtu.be/bFfSfzjhfC
Featured 
11:12
What Is Random?
/ 344 viewsThere's more over on Veritasium! "What is NOT Random?": https://www.youtube.com/watch?v=sMb00lzIfE SOURCES AND MORE BELOW! My twitter: https://twitter.com/tweetsauce My instagram: http://instagram.com/electricpants Generate random numbers using atmospher

04:05
Comparing Models To Fit Data
/ 259 viewsComparing models to fit data More free lessons at: http://www.khanacademy.org/video?v=2EwTHdgxgw

11:36
Statistical Significance On Bus Speeds
/ 214 viewsStatistical significance on bus speeds More free lessons at: http://www.khanacademy.org/video?v=W3C07uHb9o

11:52
Binomial Distribution
/ 263 viewsProbabilities for a random variable with a binomial distribution

10:24
Probability Of Making 2 Shots In 6 Attempts
/ 236 viewsProbability of making 2 shots in 6 attempts

04:23
Graphing Basketball Binomial Distribution
/ 244 viewsGraphing basketball binomial distribution

08:39
Free Throw Binomial Probability Distribution
/ 240 viewsFree throw binomial probability distribution

07:02
Comparing Theoretical To Experimental Probabilites
/ 258 viewsComparing theoretical to experimental probabilites

07:25
Constructing Probability Model From Observations
/ 237 viewsConstructing probability model from observations

05:44
Describing Subsets Of Sample Spaces Exercise
/ 227 viewsDescribing subsets of sample spaces exercise

07:05
LeBron asks about the chances of making 10 free throws
/ 247 viewsLeBron James asks Sal how to determine the probability of making 10 free throws in a row More free lessons at: http://www.khanacademy.org/video?v=iMqCSgqzmiQ

05:30
Mega Millions Jackpot Probability
/ 248 viewsProbability of winning the Mega Millions jackpot More free lessons at: http://www.khanacademy.org/video?v=gyqodNhM3EU

04:22
Term Life Insurance and Death Probability
/ 254 viewsUnderstanding an insurance company's sense of my chances of dying. More free lessons at: http://www.khanacademy.org/video?v=NSSoMafbBqQ

13:17
Birthday Probability Problem
/ 317 viewsThe probability that at least 2 people in a room of 30 share the same birthday. More free lessons at: http://www.khanacademy.org/video?v=9G0w61pZPig

16:52
Conditional Probability and Combinations
/ 225 viewsProbability that I picked a fair coin given that I flipped 4 out of 6 heads. More free lessons at: http://www.khanacademy.org/video?v=xw6utjoyMi4

10:36
Probability and Combinations (part 2)
/ 217 viewsMaking at least 3 out of 5 free throws. More free lessons at: http://www.khanacademy.org/video?v=W7DmsJKLoxc

09:10
Probability using Combinations
/ 233 viewsProbability of getting exactly 3 heads in 8 flips of a fair coin. More free lessons at: http://www.khanacademy.org/video?v=Xqfcy1rqMbI

10:16
Combinations
/ 257 viewsIntroduction to combinations More free lessons at: http://www.khanacademy.org/video?v=bCxMhncR7PU

10:11
Permutations
/ 261 viewsIntroduction to permutations More free lessons at: http://www.khanacademy.org/video?v=XqQTXW7XfYA

05:23
Probability (part 8)
/ 247 viewsIntroduction to Bayes' Theorem More free lessons at: http://www.khanacademy.org/video?v=VVr8snbaxZg

10:05
Probability (part 7)
/ 213 viewsMore on conditional probability. Touch on Bayes' Theorem. More free lessons at: http://www.khanacademy.org/video?v=BLcgeLALLnc

06:34
Dependent Probability Example 2
/ 246 viewsAnother example of dependent probability More free lessons at: http://www.khanacademy.org/video?v=7BkcNLOf56w

09:01
Dependent Probability Example 1
/ 261 viewsExample of the type of problem in the Khan Academy Dependent Probability module More free lessons at: http://www.khanacademy.org/video?v=xPUm5SUVzTE

09:16
Probability (part 6)
/ 226 viewsIntroduction to conditional probability More free lessons at: http://www.khanacademy.org/video?v=xf3vfczoCho

10:08
Probability (part 5)
/ 253 viewsProbability of getting a certain number roll in Monopoly More free lessons at: http://www.khanacademy.org/video?v=2XToWi9j0Tk

10:00
Probability (part 4)
/ 207 viewsMore on free throws. More free lessons at: http://www.khanacademy.org/video?v=W581OBM9rAY

10:06
Probability (part 3)
/ 266 viewsMore on probability. More free lessons at: http://www.khanacademy.org/video?v=wBDOCvHYckE

09:54
Probability (part 2)
/ 211 viewsLet's flip a coin. More free lessons at: http://www.khanacademy.org/video?v=6E_NVnboMB8

11:40
Generalizing with Binomial Coefficients (bit advanced)
/ 260 viewsConceptual understanding of where the formula for binomial coefficients come from More free lessons at: http://www.khanacademy.org/video?v=AOsWph2FNLw

06:52
Exactly Three Heads in Five Flips
/ 254 viewsProbability of exactly 3 heads in 5 flips using combinations More free lessons at: http://www.khanacademy.org/video?v=udG9KhNMKJw

10:00
Getting Exactly Two Heads (Combinatorics)
/ 244 viewsA different way to think about the probability of getting 2 heads in 4 flips More free lessons at: http://www.khanacademy.org/video?v=8TIben0bJpU

08:58
Frequency Probability and Unfair Coins
/ 250 viewsA different way of thinking about probability when we don't have equally likely events More free lessons at: http://www.khanacademy.org/video?v=RI874OSJp1U

09:20
Getting At Least One Heads
/ 212 viewsProbability of getting at least one heads in multiple flips of a fair coin More free lessons at: http://www.khanacademy.org/video?v=mkyZ45KQYi4

06:00
Compound Probability of Independent Events
/ 248 viewsProbability of particular sequences of flips More free lessons at: http://www.khanacademy.org/video?v=xSc4oLA9e8o

09:56
Probability 1 Module Examples
/ 238 viewsBasic probability examples (the type seen in the probability 1 module) More free lessons at: http://www.khanacademy.org/video?v=mLESlOZToc

08:18
Basic Probability
/ 228 viewsAn introduction to probability More free lessons at: http://www.khanacademy.org/video?v=uzkcqNVoOk

10:45
Correlation and Causality
/ 206 viewsUnderstanding why correlation does not imply causality (even though many in the press and some researchers often imply otherwise) More free lessons at: http://www.khanacademy.org/video?v=ROpbdOgRUo

10:14
ANOVA 3 Hypothesis Test with FStatistic
/ 237 viewsAnalysis of Variance 3 Hypothesis Test with FStatistic More free lessons at: http://www.khanacademy.org/video?v=Xg8_iSkJpAE

13:20
ANOVA 2  Calculating SSW and SSB (Total Sum of Squares Within and Between).avi
/ 263 viewsAnalysis of Variance 2  Calculating SSW and SSB (Total Sum of Squares Within and Between).avi More free lessons at: http://www.khanacademy.org/video?v=j9ZPMlVHJVs

07:39
ANOVA 1  Calculating SST (Total Sum of Squares)
/ 271 viewsAnalysis of Variance 1  Calculating SST (Total Sum of Squares) More free lessons at: http://www.khanacademy.org/video?v=EFdlFoHI_0I

17:38
Contingency Table ChiSquare Test
/ 238 viewsContingency Table ChiSquare Test More free lessons at: http://www.khanacademy.org/video?v=hpWdDmgsIRE

11:48
Pearson's Chi Square Test (Goodness of Fit)
/ 231 viewsPearson's Chi Square Test (Goodness of Fit) More free lessons at: http://www.khanacademy.org/video?v=2QeDRsxSF9M

10:23
ChiSquare Distribution Introduction
/ 234 viewsChiSquare Distribution Introduction More free lessons at: http://www.khanacademy.org/video?v=dXB3cUGnaxQ

15:08
Covariance and the Regression Line
/ 222 viewsCovariance, Variance and the Slope of the Regression Line More free lessons at: http://www.khanacademy.org/video?v=ualmyZiPs9w

09:45
Calculating RSquared
/ 210 viewsCalculating RSquared to see how well a regression line fits data More free lessons at: http://www.khanacademy.org/video?v=Fc5t_5r_7IU

09:15
Second Regression Example
/ 225 viewsSecond Regression Example More free lessons at: http://www.khanacademy.org/video?v=ww_yT9ckPWw

12:41
RSquared or Coefficient of Determination
/ 228 viewsRSquared or Coefficient of Determination More free lessons at: http://www.khanacademy.org/video?v=lng4ZgConCM

09:54
Proof Part 2 Minimizing Squared Error to Line
/ 215 viewsProof Part 2 Minimizing Squared Error to Line More free lessons at: http://www.khanacademy.org/video?v=f6OnoxctvUk

09:27
Regression Line Example
/ 234 viewsRegression Line Example More free lessons at: http://www.khanacademy.org/video?v=GAmzwIkGFgE

04:18
Proof (Part 4) Minimizing Squared Error to Regression Line
/ 224 viewsProof (Part 4) Minimizing Squared Error to Regression Line More free lessons at: http://www.khanacademy.org/video?v=8RSTQl0bQuw

10:54
Proof (Part 3) Minimizing Squared Error to Regression Line
/ 207 viewsProof (Part 3) Minimizing Squared Error to Regression Line More free lessons at: http://www.khanacademy.org/video?v=u1HhUB3NP8g

10:35
Proof (Part 1) Minimizing Squared Error to Regression Line
/ 204 viewsProof (Part 1) Minimizing Squared Error to Regression Line More free lessons at: http://www.khanacademy.org/video?v=mIx2Oj5y9Q8

06:47
Squared Error of Regression Line
/ 227 viewsIntroduction to the idea that one can find a line that minimizes the squared distances to the points More free lessons at: http://www.khanacademy.org/video?v=6OvhLPS7rj4

16:13
Hypothesis Test Comparing Population Proportions
/ 232 viewsHypothesis Test Comparing Population Proportions More free lessons at: http://www.khanacademy.org/video?v=dvSa_tx04hw

10:01
Comparing Population Proportions 2
/ 235 viewsComparing Population Proportions 2 More free lessons at: http://www.khanacademy.org/video?v=MNbat1lrJW4

10:47
Comparing Population Proportions 1
/ 219 viewsComparing Population Proportions 1 More free lessons at: http://www.khanacademy.org/video?v=a1Ye5RcWOqg

10:07
Hypothesis Test for Difference of Means
/ 253 viewsHypothesis Test for Difference of Means More free lessons at: http://www.khanacademy.org/video?v=N984XGLjQfs

02:42
Clarification of Confidence Interval of Difference of Means
/ 230 viewsClarification of Confidence Interval of Difference of Means More free lessons at: http://www.khanacademy.org/video?v=yQsCMnz9wO8

15:49
Confidence Interval of Difference of Means
/ 264 viewsConfidence Interval of Difference of Means More free lessons at: http://www.khanacademy.org/video?v=hxZ6uooEJOk

12:18
Difference of Sample Means Distribution
/ 226 viewsDifference of Sample Means Distribution More free lessons at: http://www.khanacademy.org/video?v=TcIDXqmt74A

10:47
Variance of Differences of Random Variables
/ 386 viewsVariance of Differences of Random Variables More free lessons at: http://www.khanacademy.org/video?v=rLdoKZ7w0xI

14:31
Large Sample Proportion Hypothesis Testing
/ 258 viewsLarge Sample Proportion Hypothesis Testing More free lessons at: http://www.khanacademy.org/video?v=1JT9oODsClE

11:47
TStatistic Confidence Interval
/ 230 viewsTStatistic Confidence Interval (for small sample sizes) More free lessons at: http://www.khanacademy.org/video?v=hV4pdjHCKuA

09:04
Small Sample Hypothesis Test
/ 227 viewsSmall Sample Hypothesis Test More free lessons at: http://www.khanacademy.org/video?v=D2sMsmL0ScQ

03:24
Type 1 Errors
/ 238 viewsType 1 Errors More free lessons at: http://www.khanacademy.org/video?v=EowIec7Y8HM

06:40
Zstatistics vs. Tstatistics
/ 243 viewsZstatistics vs. Tstatistics More free lessons at: http://www.khanacademy.org/video?v=5ABpqVSx33I

06:34
OneTailed and TwoTailed Tests
/ 217 viewsOneTailed and TwoTailed Tests More free lessons at: http://www.khanacademy.org/video?v=mvye6X_0upA

11:27
Hypothesis Testing and Pvalues
/ 197 viewsHypothesis Testing and Pvalues More free lessons at: http://www.khanacademy.org/video?v=FtlH4svqx4

11:11
Small Sample Size Confidence Intervals
/ 250 viewsConstructing small sample size confidence intervals using tdistributions More free lessons at: http://www.khanacademy.org/video?v=K4KDLWENXm0

18:36
Confidence Interval Example
/ 246 viewsConfidence Interval Example More free lessons at: http://www.khanacademy.org/video?v=SeQeYVJZ2gE

10:05
Margin of Error 2
/ 162 viewsFinding the 95% confidence interval for the proportion of a population voting for a candidate. More free lessons at: http://www.khanacademy.org/video?v=YclQE2XtaLw

15:03
Margin of Error 1
/ 151 viewsFinding the 95% confidence interval for the proportion of a population voting for a candidate. More free lessons at: http://www.khanacademy.org/video?v=OwPSuHXmiPw

06:59
Bernoulli Distribution Mean and Variance Formulas
/ 196 viewsBernoulli Distribution Mean and Variance Formulas More free lessons at: http://www.khanacademy.org/video?v=ry81_iSHt6E

08:20
Mean and Variance of Bernoulli Distribution Example
/ 166 viewsMean and Variance of Bernoulli Distribution Example More free lessons at: http://www.khanacademy.org/video?v=O8vB1eInP_8

14:03
Confidence Interval 1
/ 163 viewsEstimating the probability that the true population mean lies within a range around a sample mean. More free lessons at: http://www.khanacademy.org/video?v=bekNKJoxYbQ

14:28
Sampling Distribution Example Problem
/ 159 viewsFiguring out the probability of running out of water on a camping trip More free lessons at: http://www.khanacademy.org/video?v=0ZstEh_8bYc

15:15
Standard Error of the Mean
/ 160 viewsStandard Error of the Mean (a.k.a. the standard deviation of the sampling distribution of the sample mean!) More free lessons at: http://www.khanacademy.org/video?v=J1twbrHel3o

13:20
Sampling Distribution of the Sample Mean 2
/ 158 viewsMore on the Central Limit Theorem and the Sampling Distribution of the Sample Mean More free lessons at: http://www.khanacademy.org/video?v=NYd6wzYkQIM

10:52
Sampling Distribution of the Sample Mean
/ 171 viewsThe central limit theorem and the sampling distribution of the sample mean More free lessons at: http://www.khanacademy.org/video?v=FXZ2O1LvKE

09:49
Central Limit Theorem
/ 204 viewsIntroduction to the central limit theorem and the sampling distribution of the mean More free lessons at: http://www.khanacademy.org/video?v=JNm3M9cqWyc

05:57
ck12.org: More Empirical Rule and Zscore practice
/ 175 viewsMore Empirical Rule and Zscore practice More free lessons at: http://www.khanacademy.org/video?v=itQEwESWDKg

08:16
ck12.org Exercise: Standard Normal Distribution and the Empirical Rule
/ 262 viewsUsing the Empirical Rule with a standard normal distribution More free lessons at: http://www.khanacademy.org/video?v=2fzYEEmar0

10:25
ck12.org Normal Distribution Problems: Empirical Rule
/ 214 viewsUsing the empirical rule (or 689599.7 rule) to estimate probabilities for normal distributions More free lessons at: http://www.khanacademy.org/video?v=OhRr26AfFBU

07:48
ck12.org Normal Distribution Problems: zscore
/ 201 viewsZscore practice More free lessons at: http://www.khanacademy.org/video?v=Wp2nVIzBsE8

10:53
ck12.org Normal Distribution Problems: Qualitative sense of normal distributions
/ 185 viewsDiscussion of how "normal" a distribution might be More free lessons at: http://www.khanacademy.org/video?v=79duxPXpyKQ

26:24
Introduction to the Normal Distribution
/ 172 viewsExploring the normal distribution More free lessons at: http://www.khanacademy.org/video?v=hgtMWR3TFnY

26:04
Normal Distribution Excel Exercise
/ 180 views(Long26 minutes) Presentation on spreadsheet to show that the normal distribution approximates the binomial distribution for a large number of trials. More free lessons at: http://www.khanacademy.org/video?v=yTGEMoaWDCQ

09:00
Law of Large Numbers
/ 145 viewsIntroduction to the law of large numbers More free lessons at: http://www.khanacademy.org/video?v=VpuN8vCQM

12:42
Poisson Process 2
/ 140 viewsMore of the derivation of the Poisson Distribution. More free lessons at: http://www.khanacademy.org/video?v=Jkr4FSrNEVY

11:01
Poisson Process 1
/ 151 viewsIntroduction to Poisson Processes and the Poisson Distribution. More free lessons at: http://www.khanacademy.org/video?v=3zM6sbGIZ0

16:56
Expected Value of Binomial Distribution
/ 158 viewsExpected value of a binomial distributed random variable More free lessons at: http://www.khanacademy.org/video?v=SqcxYnNlI3Y

10:46
Binomial Distribution 4
/ 172 viewsUsing Excel to visualize the basketball binomial distribution More free lessons at: http://www.khanacademy.org/video?v=H0ZgOGWUcJw

13:27
Binomial Distribution 3
/ 162 viewsBasketball binomial distribution More free lessons at: http://www.khanacademy.org/video?v=vKNpQ_KTXvE

11:05
Binomial Distribution 2
/ 147 viewsMore on the binomial distribution More free lessons at: http://www.khanacademy.org/video?v=FI8xtVaI068