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3. The following is a set of data collected from a sample population. 43 46 47 50 45 | 46 43 48 Use the table and the formulas provided to find the standard deviation and variance. Use your result to make a statement regarding the spread of this sample. (x – x) (x – x )? variance E(x x)2 o (standard deviation) п 1 Ex = (x x)? =

3. The following is a set of data collected from a sample population. 43 46 47 50 45 | 46 43 48 Use the table and the formulas provided to find the standard deviation and variance. Use your result to make a statement regarding the spread of this sample. (x – x) (x – x )? variance E(x x)2 o (standard deviation) п 1 Ex = (x x)? =

MATLAB: An Introduction with Applications
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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3. The following is a set of data collected from a sample population. 43 46 47 50 45 46 43 48 Use the table and the formulas provided to find the standard deviation and variance. Use your result to make a statement regarding the spread of this sample. (x – x) (x – x)2 variance E(x x)2 o (standard deviation) п 1 Σx= x)? =
Transcribed Image Text:3. The following is a set of data collected from a sample population. 43 46 47 50 45 46 43 48 Use the table and the formulas provided to find the standard deviation and variance. Use your result to make a statement regarding the spread of this sample. (x – x) (x – x)2 variance E(x x)2 o (standard deviation) п 1 Σx= x)? =
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