Question

In a study of the factors that affect success in economics, data were collected for 8 business students. Scores on a calculus placement test are given with economics final exam scores. The data are below.

It can be shown that for these data:

Calculate the sample correlation coefficient.
A. 0.15
B. 0.11
C. 0.39
D. -0.39
E. -0.11

Answer

This answer is hidden. It contains 2 characters.