discussions

Here's the list of topics for this last discussion of the semester!

Report the percentages of the bell curve as cut-off by standard deviations (and standard errors - both are the same percentages) and how they relate to p < .05 and p < .01.

Define when to use which statistical test and provide an example of each (z-score analysis, independent groups t-test, repeated measures t-test, analysis of variance).

Describe Type I and II errors in statistical decisions, and provide examples.