A 50-volt battery must be between 55 and 45 volts when it leaves the factory. Two hundred samples of batteries via a subgroup size of 5 are used and yield an average charge of 49 volts with a range average of 2.5. What is the standard deviation?
A 50-volt battery must be between 55 and 45 volts when it leaves the factory. Two hundred samples of batteries via a subgroup size of 5 are used and yield an average charge of 49 volts with a range average of 2.5. What is the standard deviation?
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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A 50-volt battery must be between 55 and 45 volts when it leaves the factory. Two hundred samples of batteries via a subgroup size of 5 are used and yield an average charge of 49 volts with a
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