Consider the hypotheses shown below. Given that x = 112, o=27, n=49, x=0.01, complete parts a...

Transcribed Image Text:

Consider the hypotheses shown below. Given that x = 112, o=27, n=49, x=0.01, complete parts a and b. Ho: μ = 121 H₁: μ#121 a. What conclusion should be drawn? b. Determine the p-value for this test. a. The z-test statistic is - 2.33. (Round to two decimal places as needed.) www The critical z-score(s) is (are) 2.58, -2.58 (Round to two decimal places as needed. Use a comma to separate answers as needed.) Because the test statistic falls within the critical values, b. The p-value is (Round to three decimal places as needed.) do not reject the null hypothesis. Consider the hypotheses shown below. Given that x = 112, o=27, n=49, x=0.01, complete parts a and b. Ho: μ = 121 H₁: μ#121 a. What conclusion should be drawn? b. Determine the p-value for this test. a. The z-test statistic is - 2.33. (Round to two decimal places as needed.) www The critical z-score(s) is (are) 2.58, -2.58 (Round to two decimal places as needed. Use a comma to separate answers as needed.) Because the test statistic falls within the critical values, b. The p-value is (Round to three decimal places as needed.) do not reject the null hypothesis.

Answer rating: 100% (QA)

Hypothesized Population Mean u Population Standard Deviation o Sample Size n Sample Mean X Significa... View the full answer