A population distribution is normally distributed with u 137

Last updated: 3/13/2023

A population distribution is normally distributed with u 137 and o 40 Use this information to determine the following two probabilities Round solutions to four decimal places if necessary Find the probability that a single randomly selected observation is greater than 127 P x 127 Find the probability that a sample of 121 randomly selected observations has a mean greater than 127 P 127