# A manager wishes to determine whether there is a relationship between the number of years her…

A manager wishes to determine whether there is a relationship
between the number of years her sales representatives have been
with the company and their average monthly sales. The table shows
the years of service for each of her sales representatives and
their average monthly sales (in thousands of dollars).
Compute the linear correlation coefficient between the two variables and determine whether a linear relation exists. A manager wishes to determine whether there is a relationship between the number of years her sales representatives have been with the company and their average monthly sales. The table shows the years of service for each of her sales representatives and their average monthly sales (in thousands of dollars). 1 | 11 64 129 Years with company, x| 2 | 3 | 10 | 7 | 8 | 15 | 3 Sales, y 40 42 87 71 | 74 70 57 O r=0.717; no linear relation exists Or=0.632; no linear relation exists Or=0.632; linear relation exists Or=0.717; linear relation exists