The number of arrivals per minute at a bank located in the central business district of a large city was recorded over a period of 200 minutes, with the results a. Compute the expected number of arrivals per minute. shown in the table below. Complete (a) and (b) to the right. H = Arrivals Frequency 25 (Type an integer or decimal.) U 50 38 33 23 ONOURWN- 15