You wish to test the following claim (H) at a significance level of a = 0.05. H:µ = 74.7 Ha:u < 74.7 You believe the population is normally distributed, but you do not know the standard deviation. You obtain the following sample of data: data 44.8 55 76.2 105.5 74.1 80 67 70.8 What is the critical value for this test? (Report answer accurate to three decimal places.) critical value - What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic The test statistic is... O in the critical region O not in the critical region This test statistic leads to a decision to... O reject the null accept the null O fail to reject the null As such, the final conclusion is that... OThere is sufficient evidence to warrant rejection of the claim that the population mean is less than 74.7. O There is not sufficient evidence to warrant rejection of the claim that the population mean is less than 74.7. The sample data support the claim that the population mean is less than 74.7. O There is not sufficient sample evidence to support the claim that the population mean less than 74.7.

You wish to test the following claim (H) at a significance level of a = 0.05. H:µ = 74.7 Ha:u < 74.7 You believe the population is normally distributed, but you do not know the standard deviation. You obtain the following sample of data: data 44.8 55 76.2 105.5 74.1 80 67 70.8 What is the critical value for this test? (Report answer accurate to three decimal places.) critical value - What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic The test statistic is... O in the critical region O not in the critical region This test statistic leads to a decision to... O reject the null accept the null O fail to reject the null As such, the final conclusion is that... OThere is sufficient evidence to warrant rejection of the claim that the population mean is less than 74.7. O There is not sufficient evidence to warrant rejection of the claim that the population mean is less than 74.7. The sample data support the claim that the population mean is less than 74.7. O There is not sufficient sample evidence to support the claim that the population mean less than 74.7.

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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