The problems are: 1. The number of chocolate chips in an 18-ounce bag of Chips Ahoy! chocolate chip cookies is approximately nor of 1262 chips and standard deviation 118 chips according to a study by cadets of the U.S. Air Force Academy. a) Draw a normal curve appropriate for this problem and be able to shade the area corresponding to the probabili b) What is the probability that a randomly selected 18-ounce bag of Chips Ahoy! contains fewer than 1160 choco c) What proportion of 18-ounce bag of Chips Ahoy! contains more than 1320 chocolate chips? d) What is the percentile rank of an 18-ounce bag of Chips Ahoy! that contains 1040 chips? e) Determine the 75th percentile for the number of chocolate chips in an 18-ounce bag of Chips Ahoy! cookies