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A certain vehicle emission inspection station advertises that the wait time for customers is less than 8 minutes. A local resident wants to test this claim and collects a random sample of 64 wait times for customers at the testing station. He finds that the sample mean is 7.54 minutes, with a standard deviation of 3.6 minutes. Does the sample evidence support the inspection station's claim? Use the 0.10 level of significance to test the advertised claim that the wait time is less than 8 minutes What are the hypotheses for this test? M₂ ▾▾ H₂ (Type an integer or a decimal) What is the value of the test statistic? minutes (Round to two decimal places as needed) What is the P-value? P-value (Round to three decimal places as needed) Use the 0.10 level of significance to test the advertised claim Since the P-value is the null hypothesis. There sufficient evidence to conclude that the mean wait time is less than 8 minutes. In other words, the evidence do not reject reject the advertised claim

A certain vehicle emission inspection station advertises that the wait time for customers is less than 8 minutes. A local resident wants to test this claim and collects a random sample of 64 wait times for customers at the testing station. He finds that the sample mean is 7.54 minutes, with a standard deviation of 3.6 minutes. Does the sample evidence support the inspection station's claim? Use the 0.10 level of significance to test the advertised claim that the wait time is less than 8 minutes What are the hypotheses for this test? M₂ ▾▾ H₂ (Type an integer or a decimal) What is the value of the test statistic? minutes (Round to two decimal places as needed) What is the P-value? P-value (Round to three decimal places as needed) Use the 0.10 level of significance to test the advertised claim Since the P-value is the null hypothesis. There sufficient evidence to conclude that the mean wait time is less than 8 minutes. In other words, the evidence do not reject reject the advertised claim

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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A certain vehicle emission inspection station advertises that the wait time for customers is less than 8 minutes. A local resident wants to test this claim and collects a random sample of 64 wait times for customers at the testing station. He finds that the sample mean is 7.54 minutes, with a standard deviation of 3.6 minutes. Does the sample evidence support the inspection station's claim? Use the a=0.10 level of significance to test the advertised claim that the wait time less than 8 minutes. What are the hypotheses for this test? H₂: ▼ ▾minutes H₁: minutes (Type an integer or a decimal.) What is the value of the test statistic? =(Round to two decimal places as needed.) What is the P-value? P-value = (Round to three decimal places as needed.) Use the a=0.10 level of significance to test the advertised claim. Since the P-value is than a the null hypothesis. There do not reject reject ▼sufficient evidence to conclude that the mean wait time is less than 8 minutes. In other words, the evidence the advertised claim.
Transcribed Image Text:A certain vehicle emission inspection station advertises that the wait time for customers is less than 8 minutes. A local resident wants to test this claim and collects a random sample of 64 wait times for customers at the testing station. He finds that the sample mean is 7.54 minutes, with a standard deviation of 3.6 minutes. Does the sample evidence support the inspection station's claim? Use the a=0.10 level of significance to test the advertised claim that the wait time less than 8 minutes. What are the hypotheses for this test? H₂: ▼ ▾minutes H₁: minutes (Type an integer or a decimal.) What is the value of the test statistic? =(Round to two decimal places as needed.) What is the P-value? P-value = (Round to three decimal places as needed.) Use the a=0.10 level of significance to test the advertised claim. Since the P-value is than a the null hypothesis. There do not reject reject ▼sufficient evidence to conclude that the mean wait time is less than 8 minutes. In other words, the evidence the advertised claim.
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