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 shown in the table below. Complete a) through (c) to the right. Arrivals a. Compute the expected number of arrivals per minute. (Type an integer or decimal rounded to three decimal places as needed.) Frequency D 19 37 44 39 25 17 10 PART063 7 012345698