Evaluate 8 − m n + p 2 8− n m +p 2 8, minus, start fraction, m, divided by, n, end fraction, plus, p, squared when m = 8 m=8m, equals, 8, n = 2 n=2n, equals, 2, p = 7 p=7p, equals, 7.

The number of chocolate chips in a bag of chocolate chip cookies is approximately normally distributed with a mean of 12611261 chips and a standard deviation of 118118 chips. (a) determine the 2626th percentile for the number of chocolate chips in a bag. (b) determine the number of chocolate chips in a bag that make up the middle 9696% of bags. (c) what is the interquartile range of the number of chocolate chips in a bag of chocolate chip cookies?