Deon wants to advertise how many chocolate chips are in each Big Chip cookie at his bakery. He randomly selects a sample of 71 cookies and finds that the number of chocolate chips per cookie in the sample has a mean of 14.1 and a standard deviation of 2.7. What is the 99% confidence interval for the number of chocolate chips per cookie for Big Chip cookies? Assume the data is from a normally distributed population. Round answers to 3 decimal places where possible.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Deon wants to advertise how many chocolate chips are in
each Big Chip cookie at his bakery. He randomly selects a
sample of 71 cookies and finds that the number of chocolate
chips per cookie in the sample has mean of 14.1 and a
standard deviation of 2.7. What is the 99% confidence
interval for the number of chocolate chips per cookie for Big
Chip cookies? Assume the data is from a normally distributed
population. Round answers to 3 decimal places where
possible.
<μ<
Transcribed Image Text:Deon wants to advertise how many chocolate chips are in each Big Chip cookie at his bakery. He randomly selects a sample of 71 cookies and finds that the number of chocolate chips per cookie in the sample has mean of 14.1 and a standard deviation of 2.7. What is the 99% confidence interval for the number of chocolate chips per cookie for Big Chip cookies? Assume the data is from a normally distributed population. Round answers to 3 decimal places where possible. <μ<
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