The number of chocolate chips in an 18-ounce bag of Chips Ahoyl chocolate chip cookies is approximately normally distributed, with a mean of 1262 chips and a standard deviation of 118 chips, according to a study by cadets of the U.S. Air Force Academy. (a) Determine the 26th percentile for the number of chocolate chips in an 18-ounce bag of Chips Ahoyl cookies. (b) Determine the number of chocolate chips in a bag of Chips Ahoy! that make up the middle 96% of bags. (c) What is the interquartile range of the number of chips in Chips Ahoy! cookies? CITE (a) The 26th percentile for the number of chocolate chips in an 18-ounce bag of Chips Ahoyl cookies is (Round to the nearest whole number as needed.) chocolate chips.

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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 a standard deviation of 118 chips,
according to a study by cadets of the U.S. Air Force Academy.
(a) Determine the 26th percentile for the number of chocolate chips in an 18-ounce bag of Chips Ahoy! cookies.
(b) Determine the number of chocolate chips in a bag of Chips Ahoy! that make up the middle 96% of bags.
(c) What is the interquartile range of the number of chips in Chips Ahoy! cookies?
(a) The 26th percentile for the number of chocolate chips in an 18-ounce bag of Chips Ahoy! cookies is
(Round to the nearest whole number as needed.)
chocolate chips.
Transcribed Image Text: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 a standard deviation of 118 chips, according to a study by cadets of the U.S. Air Force Academy. (a) Determine the 26th percentile for the number of chocolate chips in an 18-ounce bag of Chips Ahoy! cookies. (b) Determine the number of chocolate chips in a bag of Chips Ahoy! that make up the middle 96% of bags. (c) What is the interquartile range of the number of chips in Chips Ahoy! cookies? (a) The 26th percentile for the number of chocolate chips in an 18-ounce bag of Chips Ahoy! cookies is (Round to the nearest whole number as needed.) chocolate chips.
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