NW 39. Chips Ahoy! Cookies The number of chocolate chips in an 18-ounce bag of Chips Ahoy! chocolate chip cookies is approximately normally distributed with a mean of 1262 chips and standard deviation 118 chips according to a study by cadets of the US Air Force Academy. Source Brad Warner and Jim Rutledge, Chance 12(1): 10-14. 1999
NW 39. Chips Ahoy! Cookies The number of chocolate chips in an 18-ounce bag of Chips Ahoy! chocolate chip cookies is approximately normally distributed with a mean of 1262 chips and standard deviation 118 chips according to a study by cadets of the US Air Force Academy. Source Brad Warner and Jim Rutledge, Chance 12(1): 10-14. 1999
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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(d) what proportion of 18-ounce bags of chips ahoy! contains fewer than 1125 chocolate chips?
(e) What is the percentile rank of an 18-ounce bag of chips ahoy! that contains 1475 chocolate chips?
(f)what is the percentile rank of an 18-ounce bag of chips ahoy! that contains 1050 chocolate chips?
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