Author Question: The predictive between relationship two variables is perfect when r = _____. a. +1.00 c. a and b ... (Read 74 times)

abern · **on:** Jun 19, 2018

The predictive between relationship two variables is perfect when r = _____.

a. +1.00 c. a and b
b. -1.00 d. 0.00

Question 2

Given the following set of numbers, X1 = 2, X2 = 4, X3 = 6, X4 = 10, what is the value of X42?

a. 4 c. 100
b. 6 d. 10

akudia · **Reply #1 on:** Jun 19, 2018

Answer to Question 1

C
If r = 1.00, if we know the value of one variable, we know the exact value of the other variable as well.

Answer to Question 2

C