Statistics & Probability

05:56
Simpson's Paradox  Statistics gone wrong?
Added 22 Views / 0 LikesIn 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
Added 23 Views / 0 LikesHave 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
Added 146 Views / 0 LikesView 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
Added 104 Views / 0 LikesLearn 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
Added 64 Views / 0 LikesTry 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
Added 184 Views / 0 LikesThe 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
Added 141 Views / 0 LikesHow 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
Added 60 Views / 0 LikesThanks 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
Added 84 Views / 0 LikesBayes' 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
Added 129 Views / 0 LikesNumbers 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
Added 325 Views / 0 LikesView 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
Added 91 Views / 0 LikesMore 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
Added 134 Views / 0 LikesLinks 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?
Added 322 Views / 2 LikesTweet 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
Added 108 Views / 0 LikesView 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
Added 106 Views / 0 LikesCorrelation coefficient intuition examples

01:17
The Fascinating Math Of Why You Won't Win The Powerball
Added 84 Views / 0 LikesThe 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
Added 86 Views / 0 LikesWatch 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
Added 76 Views / 0 LikesWatch 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
Added 88 Views / 0 LikesWatch 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
Added 73 Views / 0 LikesWatch 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
Added 96 Views / 0 LikesWatch 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
Added 89 Views / 0 LikesWatch 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
Added 81 Views / 0 LikesWatch 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
Added 90 Views / 0 LikesWatch 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
Added 90 Views / 0 LikesWatch 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
Added 86 Views / 0 LikesWatch 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
Added 106 Views / 0 LikesWatch 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
Added 104 Views / 0 LikesWatch 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
Added 94 Views / 0 LikesWatch 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
Added 164 Views / 0 LikesView 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?
Added 103 Views / 0 LikesSquarespace (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

08:43
Calculating Interquartile Range IQR
Added 109 Views / 0 LikesCalculating interquartile range IQR

04:16
Impact On Median And Mean When Increasing Highest Value
Added 74 Views / 0 LikesImpact on median and mean when increasing highest value

05:37
Impact On Median And Mean When Removing Lowest Value Example
Added 77 Views / 0 LikesImpact on median and mean when removing lowest value example

06:32
Examples Analyzing Clusters, Gaps, Peaks And Outliers For Distributions
Added 155 Views / 0 LikesExamples analyzing clusters, gaps, peaks and outliers for distributions

05:26
Comparing Dot Plots, Histograms And Box Plots
Added 113 Views / 0 LikesComparing dot plots, histograms and box plots

05:02
Population Pyramids: Powerful Predictors Of The Future  Kim Preshoff
Added 160 Views / 0 LikesView 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
Added 123 Views / 0 LikesCGP 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
Added 94 Views / 0 LikesLearn 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
Added 100 Views / 0 LikesLearn 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
Added 120 Views / 0 LikesLearn 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
Added 95 Views / 0 LikesLearn 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
Added 83 Views / 0 LikesLearn 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
Added 91 Views / 0 LikesLearn 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
Added 80 Views / 0 LikesLearn 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
Added 76 Views / 0 LikesLearn 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
Added 93 Views / 0 LikesLearn 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
Added 94 Views / 0 LikesLearn 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
Added 251 Views / 0 LikesA 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
Added 171 Views / 0 LikesAverage rate of change for function from table

09:22
The Best (and Worst) Ways To Shuffle Cards  Numberphile
Added 169 Views / 0 LikesPersi 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
Added 222 Views / 1 LikesView 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
Added 184 Views / 0 LikesRandomness 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?
Added 228 Views / 0 LikesThere'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
Added 160 Views / 0 LikesComparing models to fit data More free lessons at: http://www.khanacademy.org/video?v=2EwTHdgxgw

11:36
Statistical Significance On Bus Speeds
Added 135 Views / 0 LikesStatistical significance on bus speeds More free lessons at: http://www.khanacademy.org/video?v=W3C07uHb9o

04:41
Counting Handshakes At A Dinner Party
Added 148 Views / 0 LikesCounting handshakes at a dinner party

09:01
Factorial And Counting Seat Arrangements
Added 189 Views / 0 LikesFactorial and counting seat arrangements

09:27
Visualizing A Binomial Distribution
Added 152 Views / 0 LikesVisualizing a binomial distribution

11:52
Binomial Distribution
Added 162 Views / 0 LikesProbabilities for a random variable with a binomial distribution

10:24
Probability Of Making 2 Shots In 6 Attempts
Added 153 Views / 0 LikesProbability of making 2 shots in 6 attempts

04:13
Generalizing K Scores In N Attempts
Added 139 Views / 0 LikesGeneralizing k scores in n attempts

04:23
Graphing Basketball Binomial Distribution
Added 163 Views / 0 LikesGraphing basketball binomial distribution

08:39
Free Throw Binomial Probability Distribution
Added 143 Views / 0 LikesFree throw binomial probability distribution

09:34
Statistical Questions
Added 142 Views / 0 LikesWhat makes a question a "statistical question"?

05:05
Making Predictions With Probability
Added 152 Views / 0 LikesMaking predictions with probability

07:02
Comparing Theoretical To Experimental Probabilites
Added 146 Views / 0 LikesComparing theoretical to experimental probabilites

07:25
Constructing Probability Model From Observations
Added 143 Views / 0 LikesConstructing probability model from observations

05:03
Probability From Compound Sample Space
Added 146 Views / 0 LikesProbability from compound sample space

05:44
Describing Subsets Of Sample Spaces Exercise
Added 142 Views / 0 LikesDescribing subsets of sample spaces exercise

07:05
LeBron asks about the chances of making 10 free throws
Added 169 Views / 0 LikesLeBron 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
Added 157 Views / 0 LikesProbability 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
Added 155 Views / 0 LikesUnderstanding 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
Added 155 Views / 0 LikesThe 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
Added 140 Views / 0 LikesProbability 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)
Added 134 Views / 0 LikesMaking at least 3 out of 5 free throws. More free lessons at: http://www.khanacademy.org/video?v=W7DmsJKLoxc

09:10
Probability using Combinations
Added 142 Views / 0 LikesProbability 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
Added 155 Views / 0 LikesIntroduction to combinations More free lessons at: http://www.khanacademy.org/video?v=bCxMhncR7PU

10:11
Permutations
Added 136 Views / 0 LikesIntroduction to permutations More free lessons at: http://www.khanacademy.org/video?v=XqQTXW7XfYA

05:23
Probability (part 8)
Added 147 Views / 0 LikesIntroduction to Bayes' Theorem More free lessons at: http://www.khanacademy.org/video?v=VVr8snbaxZg

10:05
Probability (part 7)
Added 137 Views / 0 LikesMore on conditional probability. Touch on Bayes' Theorem. More free lessons at: http://www.khanacademy.org/video?v=BLcgeLALLnc

06:34
Dependent Probability Example 2
Added 142 Views / 0 LikesAnother example of dependent probability More free lessons at: http://www.khanacademy.org/video?v=7BkcNLOf56w

09:01
Dependent Probability Example 1
Added 154 Views / 0 LikesExample 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)
Added 139 Views / 0 LikesIntroduction to conditional probability More free lessons at: http://www.khanacademy.org/video?v=xf3vfczoCho

10:08
Probability (part 5)
Added 153 Views / 0 LikesProbability of getting a certain number roll in Monopoly More free lessons at: http://www.khanacademy.org/video?v=2XToWi9j0Tk

10:00
Probability (part 4)
Added 137 Views / 0 LikesMore on free throws. More free lessons at: http://www.khanacademy.org/video?v=W581OBM9rAY

10:06
Probability (part 3)
Added 139 Views / 0 LikesMore on probability. More free lessons at: http://www.khanacademy.org/video?v=wBDOCvHYckE

09:54
Probability (part 2)
Added 136 Views / 0 LikesLet's flip a coin. More free lessons at: http://www.khanacademy.org/video?v=6E_NVnboMB8

11:40
Generalizing with Binomial Coefficients (bit advanced)
Added 153 Views / 0 LikesConceptual 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
Added 159 Views / 0 LikesProbability 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)
Added 139 Views / 0 LikesA 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
Added 157 Views / 0 LikesA 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
Added 135 Views / 0 LikesProbability 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
Added 157 Views / 0 LikesProbability of particular sequences of flips More free lessons at: http://www.khanacademy.org/video?v=xSc4oLA9e8o

09:56
Probability 1 Module Examples
Added 149 Views / 0 LikesBasic 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
Added 140 Views / 0 LikesAn introduction to probability More free lessons at: http://www.khanacademy.org/video?v=uzkcqNVoOk

10:45
Correlation and Causality
Added 129 Views / 0 LikesUnderstanding 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
Added 141 Views / 0 LikesAnalysis 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
Added 179 Views / 0 LikesAnalysis 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)
Added 180 Views / 0 LikesAnalysis 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
Added 151 Views / 0 LikesContingency Table ChiSquare Test More free lessons at: http://www.khanacademy.org/video?v=hpWdDmgsIRE

11:48
Pearson's Chi Square Test (Goodness of Fit)
Added 133 Views / 0 LikesPearson's Chi Square Test (Goodness of Fit) More free lessons at: http://www.khanacademy.org/video?v=2QeDRsxSF9M

10:23
ChiSquare Distribution Introduction
Added 150 Views / 0 LikesChiSquare Distribution Introduction More free lessons at: http://www.khanacademy.org/video?v=dXB3cUGnaxQ

15:08
Covariance and the Regression Line
Added 132 Views / 0 LikesCovariance, Variance and the Slope of the Regression Line More free lessons at: http://www.khanacademy.org/video?v=ualmyZiPs9w

09:45
Calculating RSquared
Added 128 Views / 0 LikesCalculating 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
Added 128 Views / 0 LikesSecond Regression Example More free lessons at: http://www.khanacademy.org/video?v=ww_yT9ckPWw

12:41
RSquared or Coefficient of Determination
Added 143 Views / 0 LikesRSquared 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
Added 132 Views / 0 LikesProof Part 2 Minimizing Squared Error to Line More free lessons at: http://www.khanacademy.org/video?v=f6OnoxctvUk

09:27
Regression Line Example
Added 138 Views / 0 LikesRegression Line Example More free lessons at: http://www.khanacademy.org/video?v=GAmzwIkGFgE

04:18
Proof (Part 4) Minimizing Squared Error to Regression Line
Added 144 Views / 0 LikesProof (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
Added 133 Views / 0 LikesProof (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
Added 132 Views / 0 LikesProof (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
Added 141 Views / 0 LikesIntroduction 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
Added 151 Views / 0 LikesHypothesis Test Comparing Population Proportions More free lessons at: http://www.khanacademy.org/video?v=dvSa_tx04hw

10:01
Comparing Population Proportions 2
Added 145 Views / 0 LikesComparing Population Proportions 2 More free lessons at: http://www.khanacademy.org/video?v=MNbat1lrJW4

10:47
Comparing Population Proportions 1
Added 139 Views / 0 LikesComparing Population Proportions 1 More free lessons at: http://www.khanacademy.org/video?v=a1Ye5RcWOqg

10:07
Hypothesis Test for Difference of Means
Added 150 Views / 0 LikesHypothesis 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
Added 150 Views / 0 LikesClarification 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
Added 144 Views / 0 LikesConfidence Interval of Difference of Means More free lessons at: http://www.khanacademy.org/video?v=hxZ6uooEJOk

12:18
Difference of Sample Means Distribution
Added 140 Views / 0 LikesDifference of Sample Means Distribution More free lessons at: http://www.khanacademy.org/video?v=TcIDXqmt74A

10:47
Variance of Differences of Random Variables
Added 212 Views / 0 LikesVariance of Differences of Random Variables More free lessons at: http://www.khanacademy.org/video?v=rLdoKZ7w0xI

14:31
Large Sample Proportion Hypothesis Testing
Added 153 Views / 0 LikesLarge Sample Proportion Hypothesis Testing More free lessons at: http://www.khanacademy.org/video?v=1JT9oODsClE

11:47
TStatistic Confidence Interval
Added 135 Views / 0 LikesTStatistic Confidence Interval (for small sample sizes) More free lessons at: http://www.khanacademy.org/video?v=hV4pdjHCKuA

09:04
Small Sample Hypothesis Test
Added 145 Views / 0 LikesSmall Sample Hypothesis Test More free lessons at: http://www.khanacademy.org/video?v=D2sMsmL0ScQ

03:24
Type 1 Errors
Added 149 Views / 0 LikesType 1 Errors More free lessons at: http://www.khanacademy.org/video?v=EowIec7Y8HM

06:40
Zstatistics vs. Tstatistics
Added 157 Views / 0 LikesZstatistics vs. Tstatistics More free lessons at: http://www.khanacademy.org/video?v=5ABpqVSx33I

06:34
OneTailed and TwoTailed Tests
Added 127 Views / 0 LikesOneTailed and TwoTailed Tests More free lessons at: http://www.khanacademy.org/video?v=mvye6X_0upA

11:27
Hypothesis Testing and Pvalues
Added 126 Views / 0 LikesHypothesis Testing and Pvalues More free lessons at: http://www.khanacademy.org/video?v=FtlH4svqx4

11:11
Small Sample Size Confidence Intervals
Added 154 Views / 0 LikesConstructing small sample size confidence intervals using tdistributions More free lessons at: http://www.khanacademy.org/video?v=K4KDLWENXm0

18:36
Confidence Interval Example
Added 127 Views / 0 LikesConfidence Interval Example More free lessons at: http://www.khanacademy.org/video?v=SeQeYVJZ2gE

10:05
Margin of Error 2
Added 71 Views / 0 LikesFinding 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
Added 65 Views / 0 LikesFinding 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
Added 83 Views / 0 LikesBernoulli 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
Added 95 Views / 0 LikesMean and Variance of Bernoulli Distribution Example More free lessons at: http://www.khanacademy.org/video?v=O8vB1eInP_8

14:03
Confidence Interval 1
Added 69 Views / 0 LikesEstimating 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
Added 79 Views / 0 LikesFiguring 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
Added 83 Views / 0 LikesStandard 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
Added 74 Views / 0 LikesMore 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
Added 83 Views / 0 LikesThe 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
Added 101 Views / 0 LikesIntroduction 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
Added 90 Views / 0 LikesMore 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
Added 82 Views / 0 LikesUsing 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
Added 97 Views / 0 LikesUsing 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
Added 87 Views / 0 LikesZscore practice More free lessons at: http://www.khanacademy.org/video?v=Wp2nVIzBsE8

10:53
ck12.org Normal Distribution Problems: Qualitative sense of normal distributions
Added 85 Views / 0 LikesDiscussion 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
Added 81 Views / 0 LikesExploring the normal distribution More free lessons at: http://www.khanacademy.org/video?v=hgtMWR3TFnY

26:04
Normal Distribution Excel Exercise
Added 79 Views / 0 Likes(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
Added 54 Views / 0 LikesIntroduction to the law of large numbers More free lessons at: http://www.khanacademy.org/video?v=VpuN8vCQM

12:42
Poisson Process 2
Added 72 Views / 0 LikesMore of the derivation of the Poisson Distribution. More free lessons at: http://www.khanacademy.org/video?v=Jkr4FSrNEVY

11:01
Poisson Process 1
Added 77 Views / 0 LikesIntroduction 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
Added 75 Views / 0 LikesExpected value of a binomial distributed random variable More free lessons at: http://www.khanacademy.org/video?v=SqcxYnNlI3Y

10:46
Binomial Distribution 4
Added 77 Views / 0 LikesUsing Excel to visualize the basketball binomial distribution More free lessons at: http://www.khanacademy.org/video?v=H0ZgOGWUcJw

13:27
Binomial Distribution 3
Added 66 Views / 0 LikesBasketball binomial distribution More free lessons at: http://www.khanacademy.org/video?v=vKNpQ_KTXvE

11:05
Binomial Distribution 2
Added 75 Views / 0 LikesMore on the binomial distribution More free lessons at: http://www.khanacademy.org/video?v=FI8xtVaI068

12:16
Binomial Distribution 1
Added 71 Views / 0 LikesIntroduction to the binomial distribution More free lessons at: http://www.khanacademy.org/video?v=O12yTz_8EOw

10:02
Probability Density Functions
Added 78 Views / 0 LikesProbability density functions for continuous random variables. More free lessons at: http://www.khanacademy.org/video?v=Fvi9A_tEmXQ

12:04
Introduction to Random Variables
Added 73 Views / 0 LikesIntroduction to random variables and probability distribution functions. More free lessons at: http://www.khanacademy.org/video?v=IYdiKeQ9xEI

12:17
Statistics: Alternate Variance Formulas
Added 92 Views / 0 LikesPlaying with the formula for variance of a population. More free lessons at: http://www.khanacademy.org/video?v=sRVGcYGjUk8

13:07
Statistics: Standard Deviation
Added 69 Views / 0 LikesReview of what we've learned. Introduction to the standard deviation. More free lessons at: http://www.khanacademy.org/video?v=HvDqbzu0i0E

11:18
Statistics: Sample Variance
Added 91 Views / 0 LikesUsing the variance of a sample to estimate the variance of a population More free lessons at: http://www.khanacademy.org/video?v=Qf3RMGXRh8

12:23
Statistics: Variance of a Population
Added 64 Views / 0 LikesVariance of a population. More free lessons at: http://www.khanacademy.org/video?v=6JFzI1DDyyk

06:42
Statistics: Sample vs. Population Mean
Added 89 Views / 0 LikesThe difference between the mean of a sample and the mean of a population.

12:35
Statistics: The Average
Added 76 Views / 0 LikesIntroduction to descriptive statistics and central tendency. Ways to measure the average of a set: median, mean, mode More free lessons at: http://www.khanacademy.org/video?v=uhxtUt_GyM

14:57
HardyWeinberg Principle
Added 75 Views / 0 LikesUnderstanding allele and genotype frequency in population in HardyWeinberg Equilibrium.

06:08
Histograms
Added 145 Views / 0 LikesHistograms More free lessons at: http://www.khanacademy.org/video?v=4eLJGG2Ad30

12:34
Range, Variance and Standard Deviation as Measures of Dispersion
Added 149 Views / 0 LikesRange, Variance and Standard Deviation as Measures of Dispersion More free lessons at: http://www.khanacademy.org/video?v=E4HAYd0QnRc

09:01
Average or Central Tendency: Arithmetic Mean, Median, and Mode
Added 174 Views / 0 LikesAverage or Central Tendency: Arithmetic Mean, Median, and Mode

07:48
Fitting a Line to Data
Added 84 Views / 0 LikesFitting a Line to Data More free lessons at: http://www.khanacademy.org/video?v=OhUkMQtBGmE

10:51
Probability of Dependent Events 2
Added 71 Views / 0 LikesU12_L2_T4_we3 Probability of Dependent Events 2 More free lessons at: http://www.khanacademy.org/video?v=ccrYD6iX_SY Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

02:23
Probability of Dependent Events
Added 67 Views / 0 LikesU12_L2_T4_we2 Probability of Dependent Events More free lessons at: http://www.khanacademy.org/video?v=l9ft9jpriNA Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

05:10
Permutations and Combinations 4
Added 85 Views / 0 LikesU12_L2_T4_we1 Permutations and Combinations 4 More free lessons at: http://www.khanacademy.org/video?v=DIjlllgq3dc Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

07:43
Permutations and Combinations 3
Added 65 Views / 0 LikesU12_L2_T3_we3 Permutations and Combinations 3 More free lessons at: http://www.khanacademy.org/video?v=SbpoyXTpC84 Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

02:19
Permutations and Combinations 2
Added 71 Views / 0 LikesU12_L2_T3_we2 Permutations and Combinations 2 More free lessons at: http://www.khanacademy.org/video?v=v9NLtiVt3XY Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

03:45
Permutations and Combinations 1
Added 86 Views / 0 LikesU12_L2_T3_we1 Permutations and Combinations 1 More free lessons at: http://www.khanacademy.org/video?v=oQpKtm5TtxU Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

02:28
Independent Events 3
Added 60 Views / 0 LikesU12_L2_T2_we3 Independent Events 3 More free lessons at: http://www.khanacademy.org/video?v=2MYA8Ba2PvM Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

04:44
Independent Events 2
Added 64 Views / 0 LikesU12_L2_T2_we2 Independent Events 2 More free lessons at: http://www.khanacademy.org/video?v=VWAfEbgf1Po Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

02:39
U12_L2_T2_we1 Independent Events 1
Added 58 Views / 0 LikesU12_L2_T2_we1 Independent Events 1 More free lessons at: http://www.khanacademy.org/video?v=Za7G_eWKiF4 Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education