Time Remaining: 1:54:48 . Alex Question 9 of 12 (1 point) | Question Attempt: 1 of 1 2 5 6 7 8 9 10 11 12 Monthly Mortgage Payments The average monthly mortgage payment including principal and interest is $982 in the United States. If the standard deviation is approximately $180 and the mortgage payments are approximately normally distributed, find the probabilities. Use a TI-83 Plus/TI-84 Plus calculator and round the answers to at least four decimal places. Part: 0 / 2 Part 1 of 2 (a) The selected monthly payment is more than $1225. P(X> 1225) = X