Submit Question Question 7 0/1 pt 9 2 2 98 8 Details A population of values has a normal distribution with u = 116.7 and o = 83.8. a. Find the probability that a single randomly selected value is greater than 111.7. Round your answer to four decimal places. P(X > 111.7) = b. Find the probability that a randomly selected sample of size n = 229 has a mean greater than 111.7. Round your answer to four decimal places. P(M > 111.7) =