sample standard deviation for the following scores: -8, 4, -7, 6, 8, 5, -7, -9, -2, 0
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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sample standard deviation for the following scores: -8, 4, -7, 6, 8, 5, -7, -9, -2, 0
I have attached bartlby answers from this website. I was wondering why do they not subtract 10-1 on the bottom of the standard variance equation? isn’t that part of the formula? Am I missing something? Thank you! If this is incorrect, can you give proper answer?
Expert Solution
Step 1
X is a discrete variable . The sample standard deviation is a measure of dispersion which is calculated by the following formula
where n is the sample size.
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