The claim is that weights (grams) of quarters made after 1964 have a mean equal...
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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=32 and the test statistic is t= -3.133. Use technology to find the P-value. Based on the result, what is the final conclusion? Use a significance level of 0.05. State the null and alternative hypotheses. The test statistic is The P-value is Based on the P-value, there ___ sufficient evidence at a significance level of 0.05 to ___ 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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