MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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### Question 5 (5 pts)

The average height of young adult females has a normal distribution with a standard deviation of 4 inches. You want to estimate the mean height of students at your college or university to within one inch with 94% confidence. What is the minimum number of female students that you must have in your sample?

(Don't forget to show your work in the file you upload at the end of the problem set)

- ☐ 57 female students
- ☐ 32 female students
- ☐ 94 female students
- ☐ 4 female students
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Transcribed Image Text:### Question 5 (5 pts) The average height of young adult females has a normal distribution with a standard deviation of 4 inches. You want to estimate the mean height of students at your college or university to within one inch with 94% confidence. What is the minimum number of female students that you must have in your sample? (Don't forget to show your work in the file you upload at the end of the problem set) - ☐ 57 female students - ☐ 32 female students - ☐ 94 female students - ☐ 4 female students
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