Exam 3 Review Sheet

E null hypothesis was true general principles of the

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Unformatted text preview: bility that we would find an effect this extreme if in fact the opposite [i.e., null hypothesis] was true) General principles of the t test Z test versus t test Unknown population parameters, how to estimate population variance when unknown The t distribution How does the shape change depending on the degrees of freedom? How is a t distribution different from a normal curve? Under what conditions would you use which type of t test? Single sample, Dependent means, Independent means? Know types of research designs that correspond to types of t tests...
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This note was uploaded on 03/24/2014 for the course PSY 21201 taught by Professor Bernard during the Winter '13 term at SUNY Stony Brook.

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