Consider the hypotheses shown below. Given that x=52, o=11, n=31, a=0.01, complete parts a and b....

 

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Consider the hypotheses shown below. Given that x=52, o=11, n=31, a=0.01, complete parts a and b. Ho: μ≤ 49 H₁: μ> 49 a. What conclusion should be drawn? b. Determine the p-value for this test. a. The z-test statistic is 1.52 (Round to two decimal places as needed.) HE The critical z-score(s) is (are) 2.33. (Round to two decimal places as needed. Use a comma to separate answers as needed.) Because the test statistic is less than the critical value, do not reject the null hypothesis. b. The p-value is 0.064 (Round to three decimal places as needed.) Consider the hypotheses shown below. Given that x =55, o=13, n=37, a=0.10, complete parts a and b. Ho: μ≤53 H₁: µ>53 a. What conclusion should be drawn? b. Determine the p-value for this test. a. The z-test statistic is. (Round to two decimal places as needed.) SIIS Consider the hypotheses shown below. Given that x=52, o=11, n=31, a=0.01, complete parts a and b. Ho: μ≤ 49 H₁: μ> 49 a. What conclusion should be drawn? b. Determine the p-value for this test. a. The z-test statistic is 1.52 (Round to two decimal places as needed.) HE The critical z-score(s) is (are) 2.33. (Round to two decimal places as needed. Use a comma to separate answers as needed.) Because the test statistic is less than the critical value, do not reject the null hypothesis. b. The p-value is 0.064 (Round to three decimal places as needed.) Consider the hypotheses shown below. Given that x =55, o=13, n=37, a=0.10, complete parts a and b. Ho: μ≤53 H₁: µ>53 a. What conclusion should be drawn? b. Determine the p-value for this test. a. The z-test statistic is. (Round to two decimal places as needed.) SIIS

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SOLUTION a To determine the conclusion we need to compare the ztest statistic to the critical zscore The ztest statistic is given as 152 The critical zscore for a onetailed test with a significance le... View the full answer