Quiz 9 Prep Session PSY 3000

True or false: a repeated measures anova has less power than a one-way anova.

• True

• False

Independent samples t-tests are ______ subjects designs, whereas paired samples t-tests are _____ subjects designs

• Within, Between

• Between, Within

• Within, compared to population mean

• Between, compared to population mean

You use ANOVAs when you have more than_levels of an IV, and you use a t-test when you have_levels of an IV

• 1,1

• 1,2

• 2,2

• 3,3,

Alpha=0.05. A repeated measures ANOVA was ran and the following was found: F (7, 70) = 10.35, p = 0.036. What is the test statistic?

• 7

• 70

• 10.35

• 0.036

Alpha=0.05. A repeated measures ANOVA was ran and the following was found: F (7, 70) = 10.35, p = 0.036. What is the numerator DF?

• 7

• 70

• 10.35

• 0.036

Alpha=0.05. A repeated measures ANOVA was ran and the following was found: F (7, 70) = 10.35, p = 0.036. What is the denominator DF?

• 7

• 70

• 10.35

• 0.036

Alpha=0.05. A repeated measures ANOVA was ran and the following was found: F (7, 70) = 10.35, p = 0.036. What is the p-value?

• 7

• 70

• 10.35

• 0.036

Alpha=0.05. A repeated measures ANOVA was ran and the following was found: F (7, 70) = 10.35, p = 0.036. What is your decision?

• Reject the null hypothesis

• Fail to reject the null hypothesis

• Accept the null hypothesis

• Accept the alternative hypothesis

Student C had a pre test score of 50 on a test, and a post test score of 38, what can you say about this students scores?

• The scores increased over time

• The scores stayed the same

• The scores decreased over time

• None of the above

What type of test is used for further analysis to show the differences in your IV levels after you found at least one difference exists?

• T-Test

• One-way ANOVA

• Repeated Measures ANOVA

• Post Hoc test