The following data reflect the number of customers who test drove new cars each day for a sample of 20 days at the Redfield Ford Dealership. Given these data,what is the range?
A)14
B)1
C)Approximately 3.08
D)5.95

Question

The following data reflect the number of customers who test drove new cars each day for a sample of 20 days at the Redfield Ford Dealership.  Given these data,what is the range?
A)14 
B)1 
C)Approximately 3.08 
D)5.95

Quizplus · Accepted Answer

The range is the difference between the maximum and minimum values of a data set. In this case, the maximum value is 45 and the minimum value is 31. So, the range is 45-31=14. Therefore, the best choice is A.

The Following Data Reflect the Number of Customers Who Test