You are the manager of a restaurant for a fast-food franchise
You are the manager of a restaurant for a fast-food franchise To Purchase This Material Click below Link http://www.tutorialoutlet.com/all-miscellaneous/you-are-the-manager-of-a-restaurant-for-a-fast-food-franchise-last-month-the-mean-waiting-time-at-thedrive-through-window-for-branches-in-your-geographical-region-as-measured-from-the-time FOR MORE CLASSES VISIT www.tutorialoutlet.com You are the manager of a restaurant for a fast-food franchise. Last month, the mean waiting time at thedrive-through window for branches in your geographical region, as measured from the time a customer places an order until the time the customer receives the order, was 3.7 minutes. You select a random sample of 81 orders. The sample mean waiting time is 3.43 minutes, with a sample standard deviation of 0.9 minute. Complete parts (a) and (b) below. a. At the 0.10 level of significance, is there evidence that the population mean waiting time is different from 3.7 min...