State the decision rule. (Negative values should be indicated by a minus sign. Round your answer to 2 decimal places.) C). Compute the value of the test statistic. (Round your answer to 2 decimal places.) D). What is your decision regarding H0? multiple choice 2 Reject H0 Fail to reject H0 E). What is the p-value? (Round your answer to 4 decimal places.) B, C, and D please. Thanks!
A sample of 65 observations is selected from one population with a population standard deviation of 0.75. The sample mean is 2.67. A sample of 50 observations is selected from a second population with a population standard deviation of 0.66. The sample mean is 2.59. Conduct the following test of hypothesis using the 0.08 significance level.
H0 : μ1 ≤ μ2
H1 : μ1 > μ2
A). Is this a one-tailed or a two-tailed test?
multiple choice 1
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One-tailed test
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Two-tailed test
B). State the decision rule. (Negative values should be indicated by a minus sign. Round your answer to 2 decimal places.)
C). Compute the value of the test statistic. (Round your answer to 2 decimal places.)
D). What is your decision regarding H0?
multiple choice 2
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Reject H0
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Fail to reject H0
E). What is the p-value? (Round your answer to 4 decimal places.)
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