You wish to test the following claim (Ha) at a significance level of a = 0.05. H.:u = 71.3 Ha:u < 71.3 You believe the population is normally distributed, but you do not know the standard deviation. You obtain a sample of size n = 82 with mean M = 65.7 and a standard deviation of SD = 17.5. What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value = The p-value is. O less than (or equal to) a O greater than a This test statistic leads to a decision to... O reject the null O accept the null O fail to reject the null AS such, the final conclusion is that... O There is sufficient evidence to warrant rejection of the claim that the population mean is less than 71.3. O There is not sufficient evidence to warrant rejection of the claim that the population mean is less than 71.3. O The sample data support the claim that the population mean is less than 71.3. O There is not sufficient sample evidence to support the claim that the population mean is less than 71.3.

You wish to test the following claim (Ha) at a significance level of a = 0.05. H.:u = 71.3 Ha:u < 71.3 You believe the population is normally distributed, but you do not know the standard deviation. You obtain a sample of size n = 82 with mean M = 65.7 and a standard deviation of SD = 17.5. What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value = The p-value is. O less than (or equal to) a O greater than a This test statistic leads to a decision to... O reject the null O accept the null O fail to reject the null AS such, the final conclusion is that... O There is sufficient evidence to warrant rejection of the claim that the population mean is less than 71.3. O There is not sufficient evidence to warrant rejection of the claim that the population mean is less than 71.3. O The sample data support the claim that the population mean is less than 71.3. O There is not sufficient sample evidence to support the claim that the population mean is less than 71.3.

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Description: AppsM GmailO MapsYouTubeYou wish to test the following claim (Ha) at a significance level of a = 0.05.Ho:u = 71.3Ha:u < 71.3You believe the population is normally distributed, but you do not know the standard deviation. Youobtain a sample of size n

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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You wish to test the following claim (HaHa) at a significance level of α=0.05α=0.05. Ho:μ=66.4Ho:μ=66.4 Ha:μ>66.4Ha:μ>66.4You believe the population is normally distributed, but you do not know the standard deviation. You obtain the following sample of data: data 100.4 87.6 88.2 What is the test statistic for this sample? (Report answer accurate to three decimal places.)test statistic = What is the p-value for this sample? (Report answer accurate to four decimal places.)p-value = The p-value is... less than (or equal to) αα greater than αα This test statistic leads to a decision to... reject the null accept the null fail to reject the null As such, the final conclusion is that... There is sufficient evidence to warrant rejection of the claim that the population mean is greater than 66.4. There is not sufficient evidence to warrant rejection of the claim that the population mean is greater than 66.4. The sample data support the claim that the…
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