Question
The number of chocolate chips in an18-ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1252 1252 chips and standard
The number of chocolate chips in an18-ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1252
1252 chips and standard deviation 129
129 chips.
(a) What is the probability that a randomly selected bag contains between 1000
1000 and 1500
1500 chocolatechips, inclusive?
(b) What is the probability that a randomly selected bag contains fewer than 1050
1050 chocolatechips?
(c) What proportion of bags contains more than 1175
1175 chocolatechips?
(d) What is the percentile rank of a bag that contains 1475
1475 chocolatechips?
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Mathematics For Retail Buying
Authors: Marla Greene, Bette K. Tepper
9th Edition
1501356704, 9781501356704
