Suppose that Crown Bottling Company decides to use a level of significance of a

Question

Suppose that Crown Bottling Company decides to use a level of significance of a = .01, and suppose a random sample of 36 bottle fills is obtained from a test run of the filler. For each of the following four sample means- x¯=16.05, x¯=15.96, x¯=16.02, and x¯=15.94 -determine whether the filler’s initial setup should be readjusted. In each case, use a critical value, a p-value, and a confidence interval. Assume that s equals .1.
(Bowerman, Bruce.. Essentials of Business Statistics, 4th Edition. McGraw-Hill Learning Solutions, 2012. p. 358).
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Explanation / Answer

Hypothesis Testing - Crown Bottling Company This is the last one I don't get, after this one I have been able to solve all of the questions. Please help me understand how to do the following question. Thank you. Consider the Crown Bottling Company fill process in 8.11. Recall that the initial setup of the filler will be readjusted if the null hypothesis Ho: &#61549; = 16 is rejected in favor of Ha &#61549;&#8800; 16. Suppose that the Crown Bottling Company decides to use a level of significance of &#61537; = 0.01, and suppose a random sample of 36 bottle fills is obtained from a test run of the filler. For each of the following sample results, determine whether the filler's initial setup should be readjusted. In each case, use a rejection point and a p-value, and assume that &#61555; equals 0.1. a. &#61536;x = 16.05 b. &#61536;x = 15.96 c. &#61536;x = 16.02

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