In a Study of the Factors That Affect Success in Economics,data

Multiple Choice

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: 140.75. Calculate the sample correlation coefficient.

A) 0.15
B) 0.11
C) 0.39
D) -0.39
E) -0.11