The sample statistics of Regular Coke and Regular Pepsi are shown. Use a 0.05 significance level to test the claim that the weights of regular Coke and the weights of regular Pepsi have the same standard deviation. (Use the traditional method)Listthe null and alternative hypothesis,the critical value,the test statistic,Draw the graph and label the test statistic, critical value and rejection regions.Reject or fail to reject?State the conclusion as outlined in the template or book Regular CokeRegular Pepsin3636x-bar0.816820.82410s0.0075070.005701

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Description: The sample statistics of Regular Coke and Regular Pepsi are shown. Use a 0.05 significance level to test the claim that the weights of regular Coke and the weights of regular Pepsi have the same standard deviation. (Use the traditional method)Listthe

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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 sample statistics of Regular Coke and Regular Pepsi are shown. Use a 0.05 significance level to test the claim that the weights of regular Coke and the weights of regular Pepsi have the same standard deviation. (Use the traditional method)

List

the null and alternative hypothesis,
the critical value,
the test statistic,
Draw the graph and label the test statistic, critical value and rejection regions.

Reject or fail to reject?

State the conclusion as outlined in the template or book

	Regular Coke	Regular Pepsi
n	36	36
x-bar	0.81682	0.82410
s	0.007507	0.005701

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