The claim is that weights (grams) of quarters made after 1964 have a mean equal to 5.670 g as required by mint specifications. The sample size is n=39 and the test statistic is t= -2.866. Use technology to find the P-value. Based on the result, what is the final conclusion? a significance level of 0.01. State the null and alternative hypotheses. H₂: (Type integers or decimals. Do not round.) The test statistic is (Round to two decimal places as needed.) The P-value is (Round to three decimal places as needed.) Based on the P-value, there ▼sufficient evidence at a significance level of 0.01 to the claim that weights of quarters made after 1964 have a mean equal to 5.670 g as required by mint specifications.

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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The claim is that weights (grams) of quarters made after 1964 have a mean equal to 5.670 g as required by mint specifications. The sample size is n = 39 and the test statistic is t= -2.866. Use technology to find the P-value. Based on the result, what is the final conclusion? Use
a significance level of 0.01.
State the null and alternative hypotheses.
Нон
H₂₁:
(Type integers or decimals. Do not round.)
The test statistic is
(Round to two decimal places as needed.)
The P-value is
(Round to three decimal places as needed.)
Based on the P-value, there
sufficient evidence at a significance level of 0.01 to
C
the claim that weights of quarters made after 1964 have a mean equal to 5.670 g as required by mint specifications.
Transcribed Image Text:The claim is that weights (grams) of quarters made after 1964 have a mean equal to 5.670 g as required by mint specifications. The sample size is n = 39 and the test statistic is t= -2.866. Use technology to find the P-value. Based on the result, what is the final conclusion? Use a significance level of 0.01. State the null and alternative hypotheses. Нон H₂₁: (Type integers or decimals. Do not round.) The test statistic is (Round to two decimal places as needed.) The P-value is (Round to three decimal places as needed.) Based on the P-value, there sufficient evidence at a significance level of 0.01 to C the claim that weights of quarters made after 1964 have a mean equal to 5.670 g as required by mint specifications.
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