Video and Multimedia

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Video Links

Effect Size

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

How to Report Statistics in APA Style

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).

One-Sample t Test

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


Audio Links

The t Test

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


Web Links

t Tests

Describes t tests and includes links to other helpful websites to further understand related concepts.

Degrees of Freedom

This website provides an overview of degrees of freedom by giving definitions and examples.

Effect Size and How to Report in APA Style

Describes effect sizes, significance, and gives examples of how to report results in APA style.