Question: You may need to use the appropriate appendix table or technology to answer this question. Consider the following hypothesis test. Ho:us 25 Ha: M >

You may need to use the appropriate appendix table or technology to answer this question. Consider the following hypothesis test. Ho:us 25 Ha: M > 25 A sample of 40 provided a sample mean of 26.6. The population standard deviation is 6. (a) Find the value of the test statistic. (Round your answer to two decimal places.) 1.69 (b) Find the p-value. (Round your answer to four decimal places.) p-value = 0.0455 (c) At a = 0.01, state your conclusion. Reject Ho. There is sufficient evidence to conclude that u > 25. O Reject H . There is insufficient evidence to conclude that / > 25. Do not reject H . There is sufficient evidence to conclude that / > 25. O Do not reject Ho. There is insufficient evidence to conclude that / > 25. X (d) State the critical values for the rejection rule. (Round your answer to two decimal places. If the test is one-tailed, enter NONE for the unused tail.) test statistic s test statistic 2

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