Multiple Choice
Which one of the following statements is true concerning the 95% confidence interval for the regression coefficient for the Exp variable?
A) Because the confidence interval includes zero, we have evidence to conclude that there is no relationship between the sales experience of the employee and the number of cars sold per month.
B) Because the confidence interval does not include zero, we have evidence to conclude that there is a relationship between the sales experience of the employee and the number of cars sold per month.
C) Because the confidence interval includes zero, we have evidence to conclude that there is a relationship between the sales experience of the employee and the number of cars sold per month.
D) Because the confidence interval does not include zero, we have evidence to conclude that there is no relationship between the sales experience of the employee and the number of cars sold per month.
Correct Answer:

Verified
Correct Answer:
Verified
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