The mean 20 numbers is 77.5. In calculating this mean, the number 72 was incorrectly enteredas 27. Find the correct mean after this mistake has been corrected.

If any single value reported as wrongly at the time of mean calculation, then the corrected mean…

Answered: The mean 20 numbers is 77.5. In…

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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The mean 20 numbers is 77.5. In calculating this mean, the number 72 was incorrectly entered as 27. Find the correct mean after this mistake has been corrected.