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You want to estimate the average size of the shoes of kids going to your bowling alley so you can stock the right number of rental shoes. You take a random sample of 8 kids exiting the alley, and find that their sizes are: 2,3,4,5,6,6,7,7. Assume that sizes are roughly normally distributed and that the mean is 5. Calculate the sample standard deviation. Include at least one decimal place.

You want to estimate the average size of the shoes of kids going to your bowling alley so you can stock the right number of rental shoes. You take a random sample of 8 kids exiting the alley, and find that their sizes are: 2,3,4,5,6,6,7,7. Assume that sizes are roughly normally distributed and that the mean is 5. Calculate the sample standard deviation. Include at least one decimal place.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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You want to estimate the average size of the shoes of kids going to your bowling alley so you can stock the right number of rental shoes. You take a random sample of 8 kids exiting the alley, and find that their sizes are: 2,3,4,5,6,6,7,7. Assume that sizes are roughly normally distributed and that the mean is 5. Calculate the sample standard deviation. Include at least one decimal place.
Transcribed Image Text:You want to estimate the average size of the shoes of kids going to your bowling alley so you can stock the right number of rental shoes. You take a random sample of 8 kids exiting the alley, and find that their sizes are: 2,3,4,5,6,6,7,7. Assume that sizes are roughly normally distributed and that the mean is 5. Calculate the sample standard deviation. Include at least one decimal place.
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