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statisticsfun
United States
Приєднався 11 вер 2007
The statistics channel of MyBookSucks, a company dedicated to visual explanations of algebra, trig, calculus, statistics, and economics.
All my videos are licensed under the Creative Commons (CC BY). This license lets others distribute, remix, adapt, and build upon my work, even commercially, as long as they credit me for the original creation. This allows my videos to be shown in classrooms, on zoom calls, downloaded and shared by instructors and/or students.
All my videos are licensed under the Creative Commons (CC BY). This license lets others distribute, remix, adapt, and build upon my work, even commercially, as long as they credit me for the original creation. This allows my videos to be shown in classrooms, on zoom calls, downloaded and shared by instructors and/or students.
Three Dimensional Coordinate Systems: Measurement
Animation showing how to measure distance in 1 dimension, 2 Dimensions, 3 Dimensions, n Dimensions.
Переглядів: 9 987
Відео
Binomial Distribution Probablity Coins
Переглядів 39 тис.8 років тому
Visual explanation of probability of flipping coin. Probability of flipping a coin 6 times and get two tails and four heads. (and 6 tails and 0 tails). Playlist on Probability ua-cam.com/users/course?list=EC482E6C6B5F0A30E7 PartyMoreStudyLess Created by David Longstreet, Professor of the Universe, MyBookSucks www.linkedin.com/in/davidlongstreet
Binomial Distributions Target Practice
Переглядів 6 тис.8 років тому
Classic probability problem of shooting targets, hitting and missing. What is the probability of shooting at a target and missing. Playlist on Probability ua-cam.com/users/course?list=EC482E6C6B5F0A30E7 PartyMoreStudyLess Created by David Longstreet, Professor of the Universe, MyBookSucks www.linkedin.com/in/davidlongstreet
Dice Conditional Probablity
Переглядів 13 тис.8 років тому
Visual tutorial on how to calculate conditional probability. P(A|B). What is the probability of A knowing B. What is the probability that a 2 appears on the dice knowing that the two dice sum to six. Playlist on Probability ua-cam.com/users/course?list=EC482E6C6B5F0A30E7 PartyMoreStudyLess Created by David Longstreet, Professor of the Universe, MyBookSucks www.linkedin.com/in/david...
Boy Girl Conditional Probablity
Переглядів 106 тис.8 років тому
Visual tutorial on conditional probability. Two short problems. P(A|B) What is the probability of A knowing B. What is the probability that both children are boys KNOWING that at least one child is a boy. Playlist on Probability ua-cam.com/users/course?list=EC482E6C6B5F0A30E7 PartyMoreStudyLess Created by David Longstreet, Professor of the Universe, MyBookSucks www.linkedin.com/in/...
How To Calculate Conditional Probability Boxes With Defects
Переглядів 18 тис.8 років тому
Visual Introduction to conditional probability. There are three boxes with defective and normal parts. What is the probability of picking a defective part and what is the probability of picking a normal part. Tutorial on how to calculate conditional probability for two events P(A), P(B), P(B|A) with three different boxes with defects Playlist on Probability ua-cam.com/users/course?list=EC482E6C...
Derive Sample Size Equation used for Proportions
Переглядів 9 тис.9 років тому
Where does the sample size equation come from? Video shows how to derive the sample size equation from the confidence interval. Calculating Sample Size of Proportion ua-cam.com/video/ni3YAUF7qy4/v-deo.html Calculating Sample Size Around Mean ua-cam.com/video/i47gaNmEUM0/v-deo.html Calculating z scores ua-cam.com/play/PL6157D8E20C151497.html Facebook www.Facebook.Com/PartyMoreStudyLess Professor...
Calculate A Sample Size of A proportion
Переглядів 59 тис.9 років тому
How to calculate a sample size for a proportion (percentage). Includes discussion on how sample changes as proportions (percentages) change. Calculating Sample Size ua-cam.com/video/i47gaNmEUM0/v-deo.html Calculating z scores ua-cam.com/play/PL6157D8E20C151497.html Facebook www.Facebook.Com/PartyMoreStudyLess Professor of the Universe: David Longstreet www.linkedin.com/in/davidlongstreet/ MyBoo...
Calculate Sample Size Interval of A Population Mean
Переглядів 11 тис.9 років тому
How to calculate the sample size. Includes discussion and visualization of how sample sizes changes when standard deviation, margin of error changes too. Calculating Sample Size of A Proportion ua-cam.com/video/ni3YAUF7qy4/v-deo.html Derving Equation ua-cam.com/video/5LvL1kbNoCM/v-deo.html Calculating z scores ua-cam.com/play/PL6157D8E20C151497.html Facebook www.Facebook.Com/PartyMoreStudyLess ...
Derive Sample Size Equation
Переглядів 16 тис.9 років тому
Where does the sample size equation come from? Video shows how to derive the sample size equation from the confidence interval. Calculating Sample Size ua-cam.com/video/i47gaNmEUM0/v-deo.html Calculating z scores ua-cam.com/play/PL6157D8E20C151497.html Facebook www.Facebook.Com/PartyMoreStudyLess Professor of the Universe: David Longstreet www.linkedin.com/in/davidlongstreet/ MyBookSucks.Com
P Values, z Scores, Alpha, Critical Values
Переглядів 379 тис.9 років тому
A visual tutorial on p values, critical values, z scores and alpha. Video includes how they are related. Facebook www.Facebook.Com/PartyMoreStudyLess Professor of the Universe: David Longstreet www.linkedin.com/in/davidlongstreet/ MyBookSucks.Com
Normalized Table: Understand z scores, p values, critical values
Переглядів 94 тис.9 років тому
Visual tutorial on normalized tables, z scores, p values, critical values. Related Video On Understanding Alpha, p values, z scores, critical values. ua-cam.com/video/zTABmVSAtT0/v-deo.html Like us on: PartyMoreStudyLess Professor of the Universe: David Longstreet www.linkedin.com/in/davidlongstreet/ MyBookSucks.Com
ANOVA Playlist StatisticsFun (link below)
Переглядів 7 тис.9 років тому
Below is a complete playlist on ANOVA (Analysis of Variance). Several videos on F Test, reading F distribution table, Using Excel and using SPSS One Way ANOVA ua-cam.com/play/PL3A0F3CC5D48431B3.html Two Way ANOVA ua-cam.com/play/PLWtoq-EhUJe2TjJYfZUQtuq7a0dQCnOWp.html
Standard Deviation and Variance (Explaining Formulas)
Переглядів 77 тис.9 років тому
Step by Step tutorial on how to calculate the standard deviation and variance for statistics class. Related Videos Play List On Standard Deviation ua-cam.com/play/PLWtoq-EhUJe3sQoAWPiLi0M75HUAmOjbx.html Calculating Standard Deviation And Variance Using Excel ua-cam.com/video/r4OZ5fGdZ58/v-deo.html Like us on: PartyMoreStudyLess Professor of the Universe: David Longstreet www.linked...
Calculating Standard Deviation Using Excel
Переглядів 72 тис.9 років тому
PlayList on Standard Deviation and Variance ua-cam.com/play/PLWtoq-EhUJe3sQoAWPiLi0M75HUAmOjbx.html Calculating Standard Deviation and Variance Long Hand ua-cam.com/video/VTE25D77UI8/v-deo.html Degrees of Freedom ua-cam.com/video/92s7IVS6A34/v-deo.html Like us on: PartyMoreStudyLess Professor of the Universe: David Longstreet www.linkedin.com/in/davidlongstreet/ MyBookSucks.Com
Calculating t statistics related means R
Переглядів 20 тис.9 років тому
Calculating t statistics related means R
How to Calculate a Two Way ANOVA using SPSS
Переглядів 289 тис.11 років тому
How to Calculate a Two Way ANOVA using SPSS
Introduction to Two Way ANOVA (Factorial Analysis)
Переглядів 629 тис.11 років тому
Introduction to Two Way ANOVA (Factorial Analysis)
How to Interpret the Results of A Two Way ANOVA (Factorial)
Переглядів 333 тис.11 років тому
How to Interpret the Results of A Two Way ANOVA (Factorial)
How to Calculate a Two Way ANOVA (factorial analysis)
Переглядів 426 тис.11 років тому
How to Calculate a Two Way ANOVA (factorial analysis)
Entire Playlist on How to Calculate t statistics (test statistics)
Переглядів 7 тис.11 років тому
Entire Playlist on How to Calculate t statistics (test statistics)
Welcome to Statisticsfun (navigating the channel, what's on...)
Переглядів 3 тис.11 років тому
Welcome to Statisticsfun (navigating the channel, what's on...)
How to Read the ANOVA Table Used In SPSS Regression V2
Переглядів 101 тис.11 років тому
How to Read the ANOVA Table Used In SPSS Regression V2
Why are degrees of freedom (n-1) used in Variance and Standard Deviation
Переглядів 181 тис.11 років тому
Why are degrees of freedom (n-1) used in Variance and Standard Deviation
How to us SPSS for Multiple Linear Regression
Переглядів 35 тис.11 років тому
How to us SPSS for Multiple Linear Regression
U have explained me a 2 hour lecture in just 9 minutes thank you man u are the best 😊
Please sir, can you teach me ow to use Phyton in statistics, please
Vankkam da mapala
Beautifully explained!
wow. love it. Thanks!!
Why did we multiple the sum of squares between the groups with 5 at (8:26)??! I didn't understand well
Man, this is the best video on this I've ever seen. Thank you sir. I understood this so well.
Why does this method give slightly different results (for the numerator of our slope), than the standard approach... which subtracts ((SUM-of-X(SUM-of-Y))/n from the SUM-of-XtimesY... for certain problems?
Thank you very helpful
Thank you very much
You have to keep in mind not every number will play. A entire group of numbers are omited from the draw. In that lay out 20s were not played.
This was very helpful, thank you!
Thank you very much now I understand how to calculate F value for ANOVA❤🙏
❤❤❤❤ Thank you boss ❤❤❤
How do I manipulate a data. Do you just subtract each data point by just any constant?
You made it so easy to understand 😮😢. Thank you
Who is here in 2024😅
What software did you use for the animation in this video?
❤❤❤❤❤❤
Great Sir. Lot of hardwork invested here. Congratulations.
never knew this would help me 13 years later
can anyone explain where did he take that (x5) from ?
Same problem here , I'll appreciate it if you found out why and explained it to me
He said that 5 was the number of observations in the samples But the question is what if the number of observations in each sample was different?!
I love statistics
hi, i did math stats, anova and regression end of last year, this year i did stochastic and im currently doing time series. I want to deepen my stats knowlege any sugestions on which courses i should do next?
can anyone please tell me why are we subtracting mean with x and y values and adding them and then mutliplying them to find the slope ?
Ok so the standard table or whatever that MY teacher gave me does not even have .3400, yet this is the video she sent us to
I wonder, where is he now.
Thank you for the clarity, as others have said! Would love to see a video of contrasts / group comparisons (sum of squares of contrasts).
Thanks David! This is very helpful!
This made understanding how to calculate ANOVA easy. However, what do you do with a rejected value? What does it mean?
you sound just like this guy @ManlyBadassHero
That was very insightful, thank you
Diving this on scratch is a pain😬 what's an easy way of diving the fraction?
thank you this video is really helpful
I was sick of the SST, SSR definitions and wanted to refresh what I had learnt in school. This was super helpful!
This is much more incredible . Thanks it helps alot 🙏💙
My exam is in 5hrs lol
Amazing. Simple and clear. You definitely understand it really well!
Party more study less got to me
Someone once said that if you couldn’t reduce it to the freshman level. That means you don’t understand it. Mr. Statistician, you possessed a rare ability to understand and explain it so that even a six-year-old can understand it. Thank you for helping me learn statistics!
I have elementary school level maths (it seems) and I need to reach high-school level of calculus for a new course of study and this video was recommended from MIT for the economics part of the course. I understood it! Thank you!!
2024 , and helps me ❤ thank you
Hello, why did you stop uploading your videos? I hope all is good.
this guy is not only brilliant but transformative, God bless you abundantly my brother wow
What's the link for the first video
Hi David, you are amazing. I am a PhD student in finance and wanted to go back to the basics, in this world of complicated analysis, I forgot the basics, but I have a solid grip now. Thank you for all the videos. It's amazing! although I cannot cite youtube videos in my classes, but ill definately share your link to the students. You are doing a great service.
How to calculate std error of each coefficient?
simplification of statistic that i really need right now. Thank you!
Excellent explanation
This tutorial really help me to do my assignment. Thank you ❤.