STATISTICS FROM A TO Z<br />-- CONFUSING CONCEPTS CLARIFIED
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    • Examples: 1-Page Summaries
    • Examples: Concept Flow Diagram
    • Examples: Compare and Contrast Tables
    • Examples: Cartoons
    • Example: Which to Use When Article
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New Video: Binomial Distribution

8/7/2017

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The video, like the article in the book, covers 6 Keys to Understanding the concept of Binomial Distribution. 

It is part of a playlist which is eventually planned to include the following videos. The first 3 are done. See the videos page of this website for the latest status.

•Probability Distributions – Part 1 (of 3): What they are
•Probability Distributions – Part 2 (of 3): How they are used
•Binomial Distribution
•Poisson Distribution
•Hypergeometric Distribution
•Normal Distribution
•t Distribution
•F Distribution
•Chi-Square Distribution
•Exponential Distribution
•Probability Distributions – Part 3 (of 3): Which to use when
•Sampling Distribution
•Skew, Skewness
•Variation/ Variability/ Dispersion/ Spread
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New Video: Probability Distributions -- Part 2 of 3: How they are used.

7/10/2017

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https://youtu.be/EJpPgS5IWJQ
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New Video:  Probability Distributions -- Part 1 (of 3): What They Are

6/27/2017

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I just uploaded a ​new video​​ to my YouTube channel: Probability Distributions -- Part 1 (of 3): What They Are.  Part 2 will be about  How They Are Used, and Part 3 will be Which to Use When. At some point, I will probably do videos on each of the 8 families of Distributions mentioned in this video. You can always see the Videos page on this website for the latest status.
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New Video: Analysis of Means (ANOM)

5/23/2017

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This is the 6th and final video in a playlist on ANOVA and related concepts.     youtu.be/qcXzfVrj54E
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ANOM does something ANOVA cannot do. It not only tells us whether there is a statistically significant difference among several Means. It tells us which Means are different.

For a current status of available and planned videos, see the "Videos" page on this website.

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New Video: ANOVA vs. Regression

5/8/2017

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Gain a more intuitive understanding of the concepts of ANOVA and Regression by comparing and contrasting their similarities and differences. 
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​View the video.
See the videos page on this website for a list of available and planned videos.
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New Statistics Video: ANOVA Part 4 (of 4): 2-Way (aka 2-Factor)

4/24/2017

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The 4th in a playlist of 6 videos about ANOVA and related subjects.  Here is a one-page summary of the Keys to Understanding this concept.

View the video
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See the videos page on this website for a list of available and planned videos.
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New Video: ANOVA Part 3 (of 4): 1-Way (aka Single Factor) 

4/10/2017

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Here are the 4 Keys to Understanding from this video:
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This is the 3rd of 6 videos based on content from the book that I plan to make on the topic of ANOVA and related concepts:
  1. ANOVA -- Part 1: What it Does
  2. ANOVA -- Part 2: How it Does It
  3. ANOVA -- Part 3: One-Way (aka Single Factor)
  4. ANOVA -- Part 4: 2-Way (aka 2-Factor)
  5. ANOVA vs Regression
  6. ANOM
The Videos page of this website will maintain the latest status on these.

See my channel for other videos based on content from the book.
1 Comment

New Video: ANOVA Part 2 (of 4): How it Does It

3/28/2017

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Here are the 5 Keys to Understanding from this video;
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And here are some other graphics from this video.
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​This is the 2nd of 6 videos based on content from the book that I plan to make on the topic of ANOVA and related concepts:
  1. ANOVA -- Part 1: What it Does
  2. ANOVA -- Part 2: How it Does It
  3. ANOVA -- Part 3: One-Way (aka Single Factor)
  4. ANOVA -- Part 4: 2-Way (aka 2-Factor)
  5. ANOVA vs Regression
  6. ANOM
The Videos page of this website will maintain the latest status on these.

See my channel for other videos based on content from the book.
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New Video: ANOVA Part 1 (of 4): What it Does

3/13/2017

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This is the 1st of 6 videos based on content from the book that I plan to make on the topic of ANOVA and related concepts:
  1. ANOVA -- Part 1: What it Does
  2. ANOVA -- Part 2: How it Does it
  3. ANOVA -- Part 3: One-Way (aka Single Factor)
  4. ANOVA -- Part 4: 2-Way (aka 2-Factor)
  5. ANOVA vs Regression
  6. ANOM
The Videos page of this website will maintain the latest status on these.
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New Video:  Alpha, p, Critical Value, and Test Statistic -- How They Work Together

2/28/2017

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This is the 5th of 5 Videos in the playlist "Central Concepts in Inferential Statistics". It visually explains how these 4 concepts at the heart of Inferential Statistics interrelate and work together. 
 
This is something that is sorely lacking in other books, websites, and videos that I have seen. There, individual concepts are too often explained in isolation, without showing them in the context of how they work with other concepts.
 
Two different types of graphics are provided in the article in my book and in this video. In each case, they are deconstructed into sections and explained as they are built up. 

 Link to Video   Link to Channel
Here is how the story is pictured with a Concept Flow Diagram:
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​
​And, here is how it is shown as a Compare and Contrast Table:
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    Author

    Andrew A. (Andy) Jawlik is the author of the book, Statistics from A to Z -- Confusing Concepts Clarified, published by Wiley.

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  • Home
    • Why This Book Is Needed
    • Articles List, Additional Concepts
    • Examples: 1-Page Summaries
    • Examples: Concept Flow Diagram
    • Examples: Compare and Contrast Tables
    • Examples: Cartoons
    • Example: Which to Use When Article
  • Buy
  • Blog
  • Sample Articles
  • Videos
  • Author
  • Communicate
  • Files
  • Errata