The net weights of all boxes of Top Taste cookies are

Last updated: 7/9/2022

The net weights of all boxes of Top Taste cookies are normally distributed with a mean of 32.07 ounces and a standard deviction of 0.11 ounce. The probability that the net weight of a randomly selected box of such cookies is between 31.81 and 31.94 ounces is: a) 10.99% b) 87.19% c) 49.09% d) 93.32%