You wish to test the following claim (Ha) at a significance level of a = 0.005. Ho: = 69.8 Ha:u + 69.8 You believe the population is normally distributed, but you do not know the standard deviation. You obtain a sample of size n = 632 with mean i = 71.4 and a standard deviation of s 9.2. 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... O less than (or equal to) a O greater than a This test statistic leads to a decision to.. Oreject 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 not equal to 69.8. O Thre is not sufficient evidence to warrant rejection of the claim that the population mean is not equal to 69.8. O The sample data support the claim that the population mean is not equal to 69.8. O There is not sufficient sample evidence to support the claim that the population mean is not equal to 69.8.

You wish to test the following claim (Ha) at a significance level of a = 0.005. Ho: = 69.8 Ha:u + 69.8 You believe the population is normally distributed, but you do not know the standard deviation. You obtain a sample of size n = 632 with mean i = 71.4 and a standard deviation of s 9.2. 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... O less than (or equal to) a O greater than a This test statistic leads to a decision to.. Oreject 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 not equal to 69.8. O Thre is not sufficient evidence to warrant rejection of the claim that the population mean is not equal to 69.8. O The sample data support the claim that the population mean is not equal to 69.8. O There is not sufficient sample evidence to support the claim that the population mean is not equal to 69.8.

Name: ?cid=97456&aid%3D6979687#/skip/1You wish to test the following claim
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Description: ?cid=97456&aid%3D6979687#/skip/1You wish to test the following claim (Ha) at a significance level of a = 0.005.H.:µ = 69.8Ha:p # 69.8You believe the population is normally distributed, but you do not know the standard deviation. You obtaina sample o

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 (Ha) at a significance level of a = 0.02. H.:µ = 78.8 Ha:u # 78.8 You believe the population is normally distributed, but you do not know the standard deviation. Yo- the following sample of data: data 89.8 93.6 83.4 91.5 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 not e to 78.8. O There is not sufficient evidence to warrant rejection of the claim that the population mean is n equal to 78.8. O The sample data support the claim that the population mean is not equal to 78.8. O There is not…
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You wish to test the following claim (Ha) at a significance level of a = 0.01. H.:µ = 73.7 HaiH + 73.7 You believe the population is normally distributed, but you do not know the standard deviation. Your sample has: size: n = 54 mean: M = 65.8 standard deviation: SD = 20.1. What is the test statistic for this sample? (Round the answer accurate to 3 decimal places.) test statistic: t = What is the P-value for this sample? (Round the answer accurate to 3 decimal places.) P-value = The P-value is... less than (or equal to) a greater than a This leads to a decision to... reject the null accept the null fail to reject the null So, the final conclusion is that... The data do not support the claim of the alternative hypothesis that the population mean is not equal to 73.7. The sample data support the claim of the alternative hypothesis that the population mean is not equal to 73.7.
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You wish to test the following claim (Ha) at a significance level of a = 0.02. H.:µ = 73.5 Ha:µ + 73.5 You believe the population is normally distributed, but you do not know the standard deviation. Your sample has: size: n = 61 mean: M = 76 standard deviation: SD = 18.1. What is the test statistic for this sample? (Round the answer accurate to 3 decimal places.) test statistic: t = What is the P-value for this sample? (Round the answer accurate to 3 decimal places.) P-value = The P-value is... less than (or equal to) a greater than a This leads to a decision to... reject the null accept the null fail to reject the null So, the final conclusion is that... O The data do not support the claim of the alternative hypothesis that the population mean is not equal to 73.5. The sample data support the claim of the alternative hypothesis that the population mean is not equal to 73.5.