Author Question: If we run six independent comparisons among means, each at the five percent level, the overall ... (Read 216 times)

Beheh · **on:** Jun 20, 2018

If we run six independent comparisons among means, each at the five percent level, the overall familywise error rate will be approximately

a. .05.
b. .05/6.
c. .30.
d. .01.

Question 2

Which of the following is a possible null hypothesis in an analysis of variance with 5 groups? (H1: 1 2 3 4 5; H2: 1 2 = 3 = 4 = 5)

a. the first one
b. the second one
c. both the first and second
d. Neither of these is a null hypothesis.