What Statistical Significance Means – Part 1 (8-11)

Описание: It is very important that we understand what is meant by the phrase “statistically significant difference.” We know that significance is indicated by a p value, but what does that tell us and not tell us? Statistical significance tells us that the differences that we found are unlikely to be due to chance or luck, but possibly not. And even if the differences are real, they may not mean anything in the real world. And that is why, whenever we run a statistical test, we should also compute a measure of effect size.

This video teaches the following concepts and techniques:
The meaning of statistical significance

Link to a Google Drive folder with all of the files that I use in the videos including the Bear Handout and datasets. As I add new files, they will appear here, as well.
https://drive.google.com/drive/folder...