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The following data relate to the age of a group of Govt. employees Calculate the arithmetic mean and standard deviation: Age 50-55 45-50 40-45 35-40 30-35 25-30 20-25 No. of 45 80 110 170 Employees. 25 30 40

The following data relate to the age of a group of Govt. employees Calculate the arithmetic mean and standard deviation: Age 50-55 45-50 40-45 35-40 30-35 25-30 20-25 No. of 45 80 110 170 Employees. 25 30 40

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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17 23 The following data relate to the age of a group of Govt. employees Calculate the arithmetic mean and standard deviation : Age 50-55 45-50 40-45 35-40 30-35 25-30 20-25 No. of Employees. 40 45 80 110 170 25 30
Transcribed Image Text:17 23 The following data relate to the age of a group of Govt. employees Calculate the arithmetic mean and standard deviation : Age 50-55 45-50 40-45 35-40 30-35 25-30 20-25 No. of Employees. 40 45 80 110 170 25 30
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