Author Question: We cannot attempt to interpret correlations numerically, with the one possible exception of ... (Read 109 times)

karlynnae · **on:** Jun 24, 2018

We cannot attempt to interpret correlations numerically, with the one possible exception of indicating whether they are positive or negative.
a. True
b. False
Indicate whether the statement is true or false

Question 2

The t-test for the difference between the means of two independent populations assumes that the respective:
a. sample sizes are equal.
b. populations are normal.
c. means are equal.
d. All of these choices are true.