Points: 0.5 of 1 The manager of the commercial mortgage department of a large bank has collected data during the past two years Number Approved Frequency concerning the number of commercial mortgages approved per week. The results from these two years (104 weeks 14 are shown to the right. 24 a. Compute the expected number of mortgages approved per week. 30 b. Compute the standard deviation. 18 NOUR WN- NO a. The expected number of mortgages approved per week is 2 154 Round to three decimal places as needed.) b. The standard deviation is (Round to three decimal places as ineeded.) VI VI More X This d Help me solve this View an example Get