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A. Ho: μ≤ 75 HA: μ> 75 OC. Ho: H=75 HA: μ#75 Ο Β. Η μ275 HA: μ<75 O D.. Ho: μ#75 H₁ μ=75 4 What is the value of the standardized test statistic? The standardized test statistic is 4.56. (Round to two decimal places as needed.) What is the P-value of the test statistic? P-value= (Round to three decimal places as needed.)

A. Ho: μ≤ 75 HA: μ> 75 OC. Ho: H=75 HA: μ#75 Ο Β. Η μ275 HA: μ<75 O D.. Ho: μ#75 H₁ μ=75 4 What is the value of the standardized test statistic? The standardized test statistic is 4.56. (Round to two decimal places as needed.) What is the P-value of the test statistic? P-value= (Round to three decimal places as needed.)

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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K 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> 75; α=0.05 Sample statistics: x= 78.1, s= 3.6, n=28 A. A. Ho us75 HA: μ> 75 W OC. Ho: p=75 H₁:μ‡75 OB. Ho: p275 H₁: µ< 75 O D.. Ho: μ#75 HA: μ = 75 Ws 1 P-value = (Round to three decimal places as needed.) N What is the value of the standardized test statistic? The standardized test statistic is 4.56. (Round to two decimal places as needed.) What is the P-value of the test statistic?
Transcribed Image Text:K 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> 75; α=0.05 Sample statistics: x= 78.1, s= 3.6, n=28 A. A. Ho us75 HA: μ> 75 W OC. Ho: p=75 H₁:μ‡75 OB. Ho: p275 H₁: µ< 75 O D.. Ho: μ#75 HA: μ = 75 Ws 1 P-value = (Round to three decimal places as needed.) N What is the value of the standardized test statistic? The standardized test statistic is 4.56. (Round to two decimal places as needed.) What is the P-value of the test statistic?
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