Write an equation and solve. round to the nearest hundredth where necessary. what is 80% of 88? n • 0.8 = 88; 110 n = 80 • 88; 7,040 n = 0.8 • 88; 70.4 n = 80 • 0.88; 70.4

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?