This video describes how to calculate the effect size for independent samples t tests (2:24).

 

This is a tutorial for reporting statistics in APA style including special scripts/symbols and Equation Editor function in Word. Provides basic format for reporting results of the t test and other tests of significance (may be helpful for future chapters) (9:22).

 

This video describes z test and t test by providing definitions and going through an example (4:48).

 

This short video gives an explanation of the concept of confidence intervals with helpful diagrams and examples (4:02).

 

This video discusses how to find z scores for confidence intervals and how to balance precision and certainty (11:00).

 

 

This podcast discusses everything you wanted to know about the one-sample t test (but were afraid to ask) (7:52).

 

This brief lecture describes statistical vs. practical significance by using the one-sample t test as an example (3:07).

 

This data skeptic podcast discusses the t test such as what it is and its assumptions (17:02).

 

This podcast gives an overview of  confidence intervals (3:18).

 

Brief introduction to interval estimation (5:05).