Author Question: If an experimenter conducts a t test for dependent means with 10 participants and the estimated ... (Read 69 times)

awywial · **on:** Jun 20, 2018

If an experimenter conducts a t test for dependent means with 10 participants and the estimated population variance of difference scores is 20, the variance of the comparison distribution is

A) 20/ 10 = 2.0
B) 20/ 9 = 2.2
C) 400/10 = 40.0
D) 400/9 = 44.4

Question 2

For a factorial analysis of variance, the assumptions that were necessary for a one-way analysis of variance

A) are no longer required.
B) are necessary for each cell.
C) are unchanged.
D) are unchanged, but less important, because factorial analysis of variance is more robust than one-way analysis of variance.