3. This data set: 14, 8, 1, 7, 8, 4, 5, 13, 5, 9 has sample mean 7.4 and sample standard deviation 3.978. (a) Use the given information to calculate the 99% confidence level of the population standard deviation. Show the formulas and how they are used in your computation. (b) State any assumption needed to do this computation.

Given that, Data set: 14,8,1,7,8,4,5,13,5,9 Sample mean=7.4 Sample standard deviation=3.978 We have…

Answered: 3. This data set: 14, 8, 1, 7, 8, 4, 5, 13, 5, 9 has sample mean 7.4 and sample standard deviation 3.978. (a) Use the given information to calculate the 99%…

MATLAB: An Introduction with Applications

6th Edition

ISBN: 9781119256830

Author: Amos Gilat

Publisher: John Wiley & Sons Inc

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Question

Please show the steps on how to solve it.

3. This data set: 14, 8, 1, 7, 8, 4, 5, 13, 5, 9
has sample mean 7.4 and sample standard
deviation 3.978.
(a) Use the given information to calculate the
99% confidence level of the population
standard deviation. Show the formulas and
how they are used in your computation.
(b) State any assumption needed to do this
computation.

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