The speeds of all pitches thrown by the IRSC softball team

Last updated: 3/1/2023

The speeds of all pitches thrown by the IRSC softball team are normally distributed with a mean of 68 25 miles per hour and a standard deviation of 4 miles per hour Determine the probability that a randomly selected pitch has a speed of more than 78 miles per hour Round the solution to four decimal places if necessary P x 78