Author Question: Which of the following would be an appropriate null hypothesis for the one-sample t test of the ... (Read 28 times)

EAugust · **on:** Jun 20, 2018

Which of the following would be an appropriate null hypothesis for the one-sample t test
of the hypothesis that the mean reaction time of a population of 45 year-old drivers is
0.653 seconds?

a. H0: 653 . 0 = X
b. H0: 653 . 0 X
c. H0: = 0.653
d. H0 : 0.653

Question 2

If the independent variable has an effect in a one-factor between-subjects analysis of
variance, then MSA _____ .

a. should be smaller than MSError
b. will be larger or smaller than MSError depending on the strength of the effect
c. and MSError should be about the same
d. should be larger than MSError