Author Question: As the value of the mean difference score decreases a. the t score increases. b. the t score ... (Read 72 times)

jrubin · **on:** Jun 20, 2018

As the value of the mean difference score decreases

a. the t score increases.
b. the t score decreases.
c. the t score stays the same.
d. You cannot predict how the t score will be affected.

Question 2

If two sets of measures have the same mean, but different variances, the resulting t will be closest to

a. 1.00
b. 3.00
c. 0.00
d. It is impossible to know.