Videos
- I plan to make a number of YouTube videos on individual concepts in the book. These will all be on the YouTube Channel "Statistics from A to Z-- Confusing Concepts Clarified". You can always find it by a YouTube search on the text in quotes above. Or use this URL: bit.ly/2dD5H5f
On this page, below, you can always find which ones are available now and which are planned next.
Available now:
Just uploaded: Inferential Statistics https://youtu.be/qOG0mXLximo
Coming Next:
- - Confidence Intervals -- Part 1 of 2 (General Concepts)
- - Confidence Intervals -- Part 2 of 2 (Some Specifics)
Three Videos in a playlists on Samples and Sampling
- Samples, Sampling (17:15) https://youtu.be/bvglAgAZtXE
- Sample Size Part 1 -- Proportions of Count data https://youtu.be/tE6F3fGet4o
- Samples Size Part 2 (of 2) - for Measurement/ Continuous Data. (12:04) https://youtu.be/mxR-Lsc3ikc
Four videos in a playlist on Statistical Tests
- t-tests -- Part 1 of (of 2) Overview (10:40) https://youtu.be/ZJlrF_yfiPo
- t-tests -- Part 2 (of 2) Calculations and Analysis (18:20) https://youtu.be/9llhdO8pB-4
- Chi-Square Test for Goodness of Fit (15:31) https://youtu.be/ba1FwMcNQuY
- Chi-Square Test for Independence (23:24) https://youtu.be/VYCibUmLUic
- Chi-Square Test for the Variance (7:50) https://youtu.be/MnnOK0I2PLE
- Nonparametric Statistical Tests (17:41) youtu.be/MpQAxe6vM00
A 5-video playlist on Hypothesis Testing:
- Hypothesis Testing (14:07) https://youtu.be/OnW2R8FPbjc
- Null Hypothesis (13:16) https://youtu.be/Q2gBOPjl-g0
- Alternative Hypothesis (11:46) https://youtu.be/c_3-N7uF3pY
- Reject the Null Hypothesis: (14:49) https://youtu.be/lKtfJYR0cUo
- Fail to Reject the Null Hypothesis: (14:52) https://youtu.be/_iZ-9lVHCVU
- p, the p-value (19:09) https://youtu.be/vyX4m89VkyI
- Alpha, α, the Significance Level (17:40) https://youtu.be/rl_J9UTXiMA
- Critical Value (16:25) https://youtu.be/7cjfaQCcjX0
- Test Statistic (20:59) https://youtu.be/2fz0STTfIIU
- Alpha, p, Critical Value, and Test Statistic -- How They Work Together (10:38) https://youtu.be/SAYGehjRZ8E
- ANOVA Part 1 (of 4): What it Does (8:13) youtu.be/wswG3jGUs4g
- ANOVA Part 2: How it Does It (9:54) https://youtu.be/yrUibUZbPLs
- ANOVA Part 3: 1-Way (12:56) youtu.be/ZQ_KKIO8l_k
- ANOVA Part 4: 2-Way (15:32) youtu.be/mEO_Bear0bI
- ANOVA vs Regression (16:16) https://youtu.be/L-pRP4OFrro
- Analysis of Means (ANOM) (8:50) youtu.be/qcXzfVrj54E
- Probability Distributions -- Part 1 (of 3): What They Are (12:11) https://youtu.be/Tum2xEaMsEs
- Probability Distributions -- Part 2 (of 3): How They Are Used (12:21) youtu.be/EJpPgS5IWJQ
- Binomial Distribution https://youtu.be/9mesRY7Oo3c
- Poisson Distribution https://youtu.be/w5jQQbblz-U
- Normal Distribution: https://youtu.be/vI7wOSEOqIs
- F Distribution: https://youtu.be/w1TvaQgoNCY
- Chi-Square -- the Test Statistic and Its Distributions: https://youtu.be/RJMNkzuxOA4
- Exponential Distribution: https://youtu.be/rjgfsnpM1yw
- t: the Test Statistic and Its Distributions: youtu.be/3GCJU_RCgoM
- Skew, Skewness: youtu.be/V5OVmmzkW6M
- Sampling Distribution: https://youtu.be/ZZ58SmP8AwI
- Probability Distributions -- Part 3 (of 3): Which to use When": https://youtu.be/o0o-SWu7kLU
- Correlation -- Part 1: Covariance
- Correlation -- Part 2: Correlation Coefficient
- Regression -- Part 1: Sums of Squares
- Regression -- Part 2: Simple Linear
- Regression -- Part 3: Analysis Basics
- Regression -- Part 4: Multiple Linear
- Regression -- Part 5: Simple Nonlinear
- ANOVA vs Regression
- Residuals
See the full list of articles in the book; future videos will come from these.