The number of arrivals per minute at a bank located in the central
5.5 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 following results:Arrivals Frequency0 141 312 473 414 295 216 107 58 2 a. Compute the expected number of arrivals per minute.b. Compute the standard deviation. 5.10 If n=5 and (pie symbol) = .4, what is […]