The credit scores of 35-year-olds applying for a mortgage at Ulysses Mortgage Associates are normally distributed with a mean of 600 and a standard deviation of 125. (0) Find the credit score that...

Extracted text: The credit scores of 35-year-olds applying for a mortgage at Ulysses Mortgage Associates are normally distributed with a mean of 600 and a standard deviation of 125. (0) Find the credit score that defines the upper 20 percent. (Use Excel or Appendix C to calculate the z-value. Round your final answer to 2 declmal places.) Credit score (b) Eighty-five percent of the customers will have a credit score higher than what value? (Use Excel or Appendlx C for calculatlon of z- value. Round your final answer to 2 declmal places.) Credit score 470.45 (c) Within what range would the middle 90 percent of credit scores lie? (Use Excel or Appendix C for calculation of z-value. Round your final answer to 2 declmal places.) Range 306.30 to 805.61 <>