Sample A: 10, 20, 30 Sample B: 80, 90, 100 Sample C: 1,095; 1,105; 1,115 (a) Find the mean and standard deviation for each sample. Sample A: Sample B: Sample C: Mean Sample Standard Deviation (b) What does this exercise show about the standard deviation? The idea is to illustrate that the standard deviation is not a function of the value of the mean. The idea is to illustrate that the standard deviation is a function of the value of the mean.
Sample A: 10, 20, 30 Sample B: 80, 90, 100 Sample C: 1,095; 1,105; 1,115 (a) Find the mean and standard deviation for each sample. Sample A: Sample B: Sample C: Mean Sample Standard Deviation (b) What does this exercise show about the standard deviation? The idea is to illustrate that the standard deviation is not a function of the value of the mean. The idea is to illustrate that the standard deviation is a function of the value of the mean.
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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Consider the following sample data.
Sample A: | 10, 20, 30 |
Sample B: | 80, 90, 100 |
Sample C: | 1,095; 1,105; 1,115 |
(a) Find the
Sample A: | Sample B: | Sample C: | |
Mean | |||
Sample Standard Deviation | |||
(b) What does this exercise show about the standard deviation?
-
The idea is to illustrate that the standard deviation is not a
function of the value of the mean. -
The idea is to illustrate that the standard deviation is a function of the value of the mean.
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