A manufacturer uses a new production method to produce steel rods. A random sample of 14 steel rods resulted in lengths with a standard deviation of 3.74 cm. At the 0.01 significance level, using the critical value method, test the claim that the new production method has lengths with a standard deviation different from 3.6 cm, which was the standard deviation for the old method. Enter the smallest critical value. (Round your answer to nearest thousandth.)

A manufacturer uses a new production method to produce steel rods. A random sample of 14 steel rods resulted in lengths with a standard deviation of 3.74 cm. At the 0.01 significance level, using the critical value method, test the claim that the new production method has lengths with a standard deviation different from 3.6 cm, which was the standard deviation for the old method. Enter the smallest critical value. (Round your answer to nearest thousandth.)

Name: A manufacturer uses a new production method to produce steel rods. A
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Description: A manufacturer uses a new production method to produce steel rods. A random sample of 14 steel rods resulted in lengthswith a standard deviation of 3.74 cm. At the 0.01 significance level, using the critical value method, test the claim that thenew

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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