Use technology to compute $r$, the correlation coefficient.
-The following are costs of advertising (in thousands of dollars) and the number of products sold (in thousands):

A) 2635
B) 6756
C) -.3707
D) 6112

Question

Use technology to compute $r$, the correlation coefficient.
-The following are costs of advertising (in thousands of dollars) and the number of products sold (in thousands):

A) 2635 
B) 6756 
C) -.3707 
D) 6112

Quizplus · Accepted Answer

The Answer of Use technology to compute $r$, the correlation coefficient.
-The following are costs of advertising (in thousands of dollars) and the number of products sold (in thousands):

A) 2635 
B) 6756 
C) -.3707 
D) 6112

Use Technology to Compute rrr , the Correlation Coefficient

Use Technology to Compute $r$ , the Correlation Coefficient