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You wish to test the following claim (Ha) at a significance level of a = 0.01. H,: µ = 65.2 Ha:H < 65.2 You believe the population is normally distributed, but you do not know the standard deviation. You obtain a sample of size n = 31 with mean M = 56.4 and a standard deviation of SD = 16.8. 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 =

You wish to test the following claim (Ha) at a significance level of a = 0.01. H,: µ = 65.2 Ha:H < 65.2 You believe the population is normally distributed, but you do not know the standard deviation. You obtain a sample of size n = 31 with mean M = 56.4 and a standard deviation of SD = 16.8. 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 =

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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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 65.2. O There is not sufficient evidence to warrant rejection of the claim that the population mean is less than 65.2. O The sample data support the claim that the population mean is less than 65.2. O There is not sufficient sample evidence to support the claim that the population mean is less than 65.2. Question Help: O Message instructor Submit Question
Transcribed Image Text: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 65.2. O There is not sufficient evidence to warrant rejection of the claim that the population mean is less than 65.2. O The sample data support the claim that the population mean is less than 65.2. O There is not sufficient sample evidence to support the claim that the population mean is less than 65.2. Question Help: O Message instructor Submit Question
You wish to test the following claim (Ha) at a significance level of a = 0.01. H.: µ = 65.2 H:H < 65.2 You believe the population is normally distributed, but you do not know the standard deviation. You obtain a sample of size n = 31 with mean M = 56.4 and a standard deviation of SD = 16.8. 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... OThere ie sufficiont ovidence to warrant roinctio n of theclaim that the nonulation meanie locs Mini A
Transcribed Image Text:You wish to test the following claim (Ha) at a significance level of a = 0.01. H.: µ = 65.2 H:H < 65.2 You believe the population is normally distributed, but you do not know the standard deviation. You obtain a sample of size n = 31 with mean M = 56.4 and a standard deviation of SD = 16.8. 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... OThere ie sufficiont ovidence to warrant roinctio n of theclaim that the nonulation meanie locs Mini A
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