Test 3 Review

d = 0.1 is a __ effect size

• Small

• medium

• Large

The null hypothesis is the hypothesis of:

• Difference

• Equality

• Significance

• Effect

A one-tailed test only detects a difference in a specific direction

• True

• False

Type I error is when we:

• fail to reject a false null hypothesis

• Don't know what to do

• Reject a true null hypothesis

• Examine the effect size

If there is a logical reason to pair the scores, you would use

• independent design

• paired samples design

One-way ANOVA uses a(n)

• mixed design

• matched pairs design

• paired samples design

• independent samples design

A priori and post hoc tests are tests used after ANVOA is run

• True

• False

Tukey HSD is a type of A Priori test

• True

• False

if p = .08, you should:

• Reject the null

• Accept the null

• Retain the null

• Cry

what helps us control for extraneous variables?

• effect size

• paired samples

• null hypothesis significance testing

• random assignment