The filling variance for boxes of nuts is designed to be 0.02 or less. A sample of 41 boxes of nuts shows a sample standard deviation of 0.16 ounces. Use a significant level of 5% to determine if the variance in the nut box fillings is exceeding the design specification (You NEED to use BOTH the Critical-value approach and p-value approach O a) Reject the null hypothesis O b) None of the answers are correct O c) Do not reject the null hypothesis

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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The filling variance for boxes of nuts is designed to be 0.02 or less. A sample of 41
boxes of nuts shows a sample standard deviation of 0.16 ounces. Use a significant
level of 5% to determine if the variance in the nut box fillings is exceeding the design
specification
(You NEED to use BOTH the Critical-value approach and p-value approach
O a) Reject the null hypothesis
(b) None of the answers are correct
c) Do not reject the null hypothesis
Transcribed Image Text:The filling variance for boxes of nuts is designed to be 0.02 or less. A sample of 41 boxes of nuts shows a sample standard deviation of 0.16 ounces. Use a significant level of 5% to determine if the variance in the nut box fillings is exceeding the design specification (You NEED to use BOTH the Critical-value approach and p-value approach O a) Reject the null hypothesis (b) None of the answers are correct c) Do not reject the null hypothesis
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