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sample of 4 students were taken to see how many pencils they were carrying with them. The data is shown below. 1 2 3 5 (a) Compute the sample mean. (b) Compute the sample standard deviation

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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Question

A sample of 4 students were taken to see how many pencils they were carrying with them. The data is shown below.

1 2 3 5

(a) Compute the sample mean.

(b) Compute the sample standard deviation.

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