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What are the null and alternative hypotheses? Choose the correct answer below. Ο Α. Ηγ: με 73 HA: H<73 OC. Ho: μ#73 HA: H=73 What is the P-value of the test statistic? 'Β. What is the value of the standardized test statistic? The standardized test statistic is 5.48. (Round to two decimal places as needed.) P-value= (Round to three decimal places as needed.) Η: με73 HA: μ> 73 O D. Ho: H=73 HA: H#73

What are the null and alternative hypotheses? Choose the correct answer below. Ο Α. Ηγ: με 73 HA: H<73 OC. Ho: μ#73 HA: H=73 What is the P-value of the test statistic? 'Β. What is the value of the standardized test statistic? The standardized test statistic is 5.48. (Round to two decimal places as needed.) P-value= (Round to three decimal places as needed.) Η: με73 HA: μ> 73 O D. Ho: H=73 HA: H#73

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Use technology and a t-test to test the claim about the population mean µ at the given level of significance a using the given sample statistics. Assume the population is normally distributed. Claim: μ> 73; α = 0.10 Sample statistics: x = 75.9, s = 2.8, n = 28 What are the null and alternative hypotheses? Choose the correct answer below. A. Ho: μ ≥73 HA: H<73 C. Ho: μ#73 HA: H=73 What is the P-value of the test statistic? B. What is the value of the standardized test statistic? The standardized test statistic is 5.48. (Round to two decimal places as needed.) P-value = (Round to three decimal places as needed.) Ho: μ≤73 HA: μ>73 D. Ho: μ =73 HA: μ#73
Transcribed Image Text:Use technology and a t-test to test the claim about the population mean µ at the given level of significance a using the given sample statistics. Assume the population is normally distributed. Claim: μ> 73; α = 0.10 Sample statistics: x = 75.9, s = 2.8, n = 28 What are the null and alternative hypotheses? Choose the correct answer below. A. Ho: μ ≥73 HA: H<73 C. Ho: μ#73 HA: H=73 What is the P-value of the test statistic? B. What is the value of the standardized test statistic? The standardized test statistic is 5.48. (Round to two decimal places as needed.) P-value = (Round to three decimal places as needed.) Ho: μ≤73 HA: μ>73 D. Ho: μ =73 HA: μ#73
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