The manager of a local fast-food restaurant is interested in improving the service provid who use the restaurant's drive-up window. As a first step in this process, the manager as record the time (in minutes) it takes to serve 200 different customers at the final windo drive-up system. The given 200 customer service times are all observed during the busie day for this fast-food operation. The data are in the file PO2_04.XLS. a. Construct a histogram for the distribution of observed customer service times, b. Are shorter or longer service times more likely in this case? Nothing Select an The manager of a local fast-food restaurant is interested in improving the service provid who use the restaurant's drive-up window. As a first step in this process, the manager as record the time (in minutes) it takes to serve 200 different customers at the final windo drive-up system. The given 200 customer service times are all observed during the busie day for this fast-food operation. The data are in the file PO2_04.XLS. a. Construct a histogram for the distribution of observed customer service times, b. Are shorter or longer service times more likely in this case? Nothing Select an