The 50 yard freestyle times of a college swim team are

Last updated: 7/11/2022

The 50 yard freestyle times of a college swim team are normally distributed with a mean of 25.05 seconds and a standard deviation of 3.71 seconds. Determine the probability that a randomly selected swimmer has a 50 yard freestyle time of 19.92 seconds or less. Round the solution to four decimal places, if necessary. P(x≤ 19.92) =