Data Is Collected from 20 Sales People in Order to Verify

Multiple Choice

Data is collected from 20 sales people in order to verify that the more contacts made with potential clients, the greater the sales volume. The Excel printout is shown below. From this printout you determine:

A) there is a very weak relationship between the # of contacts and the sales $.
B) there is a very strong relationship between the # of contacts and the sales $.
C) the regression equation is y = 1.98 x + 7.55.
D) the regression equation is y = -7.55 x + 1.98.