A normal distribution has a mean of 186 4 and a standard

Last updated: 4/5/2023

A normal distribution has a mean of 186 4 and a standard deviation of 48 9 What range of values represents the middle 99 7 of the data O 137 5 X 235 3 O 39 7 X 333 1 48 9 X 186 4 88 6 X 284 2