The CEO of a popular company claims that the mean response time for customer service calls is 9 minutes.A group of recent customers believes that the mean response time is actually slower than that, meaning ittakes more than 9 minutes. The customers wish to conduct a hypothesis test at the a = 0.05 level ofsignificance to determine if their claim that it is slower is correct.Which would be correct hypotheses for such a test?Ho:u = 9, Hị: µ > 9Ho:4 + 9, Hị: µ = 9%3DOHo:H < 9, Hị :H = 9ΘΗ :μ = 9, Η :μ <9ΘΗ:μ = 9, Η :μέ9What does the P-value measure?O The power of mind of the statistician who performed the statistical experimentO The probability that the alternate hypothesis is trueThe probability that the results of a statistical experiment are due only to chanceO The probability that the results of an statistical experiment are due to something more significantthan chanceIf the resulting P-value is 0.065, which would be the appropriate conclusion?There is significant evidence to suggest that the actual mean response time is more than 9O There is significant evidence to suggest that the actual mean response time is less than 9There is not significant evidence to suggest that the actual mean response time is less than 9There is not significant evidence to suggest that the actual mean response time is more than 9

Claim: The mean response time is actually slower than that i.e more than 9 minutes.

Which would be correct hypotheses for such a test? H:μ 9, Η : μ > 9 OHo:H 9, Hị :µ = 9 ΒΗ:μ < 9, Η :μ = 9 6Η:μ 9, Η :μ< 9 ΘΗ:μ = 9, Η :μή 9 What does the P-value measure? O The power of mind of the statistician who performed the statistical experiment O The probability that the alternate hypothesis is true O The probability that the results of a statistical experiment are due only to chance O The probability that the results of an statistical experiment are due to something more significant than chance If the resulting P-value is 0.065, which would be the appropriate conclusion?

Which would be correct hypotheses for such a test? H:μ 9, Η : μ > 9 OHo:H 9, Hị :µ = 9 ΒΗ:μ < 9, Η :μ = 9 6Η:μ 9, Η :μ< 9 ΘΗ:μ = 9, Η :μή 9 What does the P-value measure? O The power of mind of the statistician who performed the statistical experiment O The probability that the alternate hypothesis is true O The probability that the results of a statistical experiment are due only to chance O The probability that the results of an statistical experiment are due to something more significant than chance If the resulting P-value is 0.065, which would be the appropriate conclusion?

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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