Score: 0 of 1 pt 6.4.21 mu 5 of 18 (18 complete) Save HW Score: 90.74%, 16.33 of 18 pts Question Help w Use the accompanying Credit Risk data to find the standard deviation of the total assets held by the bank and complete parts a and b Click hem to view the population Credit Risk dats Click here to view the sample Credit Risk data a. Treating the records in the database as a population, use the accompanying sample Credit Risk data to compute 85%, 95%, and 99% confidence intervals for the mean total assets held in the bank by loan applicants using the formula x17/2 and any appropriate Excel functions. Explain the differences as the level of confidence increases. Assuming that the population standard deviation is known, an 85% confidence interval for the mean total assets held in the bank by loan applicants is (Use ascending order. Round to two decimal places as needed.) Enter your answer in the edit fields and then click Check Answer 7 parts romaning MacBook Air Clear Al Check Arment