Test the claim at the 0.01 significance level. Select the correct final conclusion. There is sufficient evidence to warrant rejection of the claim that the mean weight is 14 ounces. There is not sufficient evidence to warrant rejection of the claim that the mean weight is greater than 14 ounces. There is not sufficient evidence to warrant rejection of the claim that the mean weight is 14 ounces. There is sufficient evidence to warrant rejection of the claim that the mean weight is greater than 14 ounces.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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Test the claim at the 0.01 significane level. Select the correct final conclusion. 

C. Assume that a simple random sample has been selected from a normally distributed
population and test the given claim. Use either the traditional method or P-value method
as indicated. Identify the null and alternative hypotheses, test statistic, critical value(s) or
P-value (or range of P-values) as appropriate, and state the final conclusion that
addresses the original claim. Choose the correct option based on the problem
information.
A cereal company claims that the mean weight of the cereal in its packets is 14 oz. The weights
(in ounces) of the cereal in a random sample of 8 of its cereal packets are listed below.
14.6 13.8 14.1 13.7 14.0 14.4 13.6 14.2
Test the claim at the 0.01 significance level. Select the correct final conclusion.
There is sufficient evidence to warrant rejection of the claim that the mean weight is 14 ounces.
There is not sufficient evidence to warrant rejection of the claim that the mean weight is greater than 14
ounces.
There is not sufficient evidence to warrant rejection of the claim that the mean weight is 14 ounces.
There is sufficient evidence to warrant rejection of the claim that the mean weight is greater than 1+
ounces.
Transcribed Image Text:C. Assume that a simple random sample has been selected from a normally distributed population and test the given claim. Use either the traditional method or P-value method as indicated. Identify the null and alternative hypotheses, test statistic, critical value(s) or P-value (or range of P-values) as appropriate, and state the final conclusion that addresses the original claim. Choose the correct option based on the problem information. A cereal company claims that the mean weight of the cereal in its packets is 14 oz. The weights (in ounces) of the cereal in a random sample of 8 of its cereal packets are listed below. 14.6 13.8 14.1 13.7 14.0 14.4 13.6 14.2 Test the claim at the 0.01 significance level. Select the correct final conclusion. There is sufficient evidence to warrant rejection of the claim that the mean weight is 14 ounces. There is not sufficient evidence to warrant rejection of the claim that the mean weight is greater than 14 ounces. There is not sufficient evidence to warrant rejection of the claim that the mean weight is 14 ounces. There is sufficient evidence to warrant rejection of the claim that the mean weight is greater than 1+ ounces.
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