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Find the range, variance, and standard deviation for the given sample data. Include appropriate units in the results

Find the range, variance, and standard deviation for the given sample data. Include appropriate units in the results

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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Listed below are measured amounts of caffeine (mg per 12oz of drink) obtained in one can from each of 14 brands. Find the range, variance, and standard deviation for the given sample data. Include appropriate units in the results. Are the statistics representative of the population of all cans of the same 14 brands consumed? 58 45 53 34 54 58 60 37 43 37 44 --..- The range of the sample data is (Round to one decimal place as neec (mg per 12oz of drink)?. brands. mg per 12oz of drink. brands?.
Transcribed Image Text:Listed below are measured amounts of caffeine (mg per 12oz of drink) obtained in one can from each of 14 brands. Find the range, variance, and standard deviation for the given sample data. Include appropriate units in the results. Are the statistics representative of the population of all cans of the same 14 brands consumed? 58 45 53 34 54 58 60 37 43 37 44 --..- The range of the sample data is (Round to one decimal place as neec (mg per 12oz of drink)?. brands. mg per 12oz of drink. brands?.
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Step 1

Our aim is to find the find the range , variance and standard deviation for the given sample data.

From the given sample data : n=14 , ƩX=523 , ƩX2=25757

 

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