Solution: In Exercises 2124, find the mean and median for each of the two samples then

Chapter 3, Problem 24

(choose chapter or problem)

In Exercises 2124, find the mean and median for each of the two samples then compare the two sets of results.Customer Waiting Times Waiting times (in minutes) of customers at the Jefferson Valley Bank (where all customers enter a single waiting line)and the Bank of Providence (where customers wait in individual lines at three different teller windows) are listed below. Determine whether there is adifference between the two data sets that is not apparent from a comparison of the measures of center. If so, what is it?Jefferson Valley (single line): 6.5 6.6 6.7 6.8 7.1 7.3 7.4 7.7 7.7 7.7Providence (individual lines): 4.2 5.4 5.8 6.2 6.7 7.7 7.7 8.5 9.3 10.0