You are the manager of a restaurant for afast-food franchise. Lastmonth, the mean waiting time at thedrive-through window for branches in your geographicalregion, as measured from the time a customer places an order until the time the customer receives theorder, was 3.7 minutes. You select a random sample of 64 orders. The sample mean waiting time is 3.45 minutes, with a sample standard deviation of 0.8 minute. Complete parts(a) and(b) below.

Determine the test statistic

Find the P value