Consider the hypotheses shown below. Given that x = 112, o=27, n=49, x=0.01, complete parts a...
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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.
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Hypothesized Population Mean u Population Standard Deviation o Sample Size n Sample Mean X Significa... View the full answer
Related Book For
Business Statistics a decision making approach
ISBN: 978-0133021844
9th edition
Authors: David F. Groebner, Patrick W. Shannon, Phillip C. Fry
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