The outputs of 12 selected Keurig coffee makers are listed below. The quality control needs the standard deviation to be low. Construct a 98% confidence interval for the population standard deviation, σ. 11.85, 11.96, 11.9, 11.92, 12.01, 11.95, 11.96, 11.89, 11.97, 12.03, 11.88, 11.94

The outputs of 12 selected Keurig coffee makers are listed below. The quality control needs the standard deviation to be low. Construct a 98% confidence interval for the population standard deviation, σ. 11.85, 11.96, 11.9, 11.92, 12.01, 11.95, 11.96, 11.89, 11.97, 12.03, 11.88, 11.94

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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Question

The outputs of 12 selected Keurig coffee makers are listed below. The quality control
needs the standard deviation to be low. Construct a 98% confidence interval for the
population standard deviation, σ.
11.85, 11.96, 11.9, 11.92, 12.01, 11.95, 11.96, 11.89, 11.97, 12.03, 11.88, 11.94

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