Author Question: If two variables covary, then _____ . a. a change in one variable is not accompanied by a ... (Read 88 times)

james0929 · **on:** Jun 20, 2018

If two variables covary, then _____ .

a. a change in one variable is not accompanied by a consistent change in the other
variable
b. as one variable increases, the other must decrease
c. a change in one variable is accompanied by a consistent change in the other
variable
d. the two variables have the same mean

Question 2

When two scores are obtained from each participant, a _____ distribution is obtained.

a. normal
b. one variable
c. bivariate
d. straight line