You wish to test the following claim (H1) at a significance level of a0.09.||Ho:µ = 50.2H1:µ > 50.2You believe the population is normally distributed, but you do not know the standard deviation. You obtaina sample of size n = 15 with mean i = 56.1 and a standard deviation of s = 12.8.Part 1:What is the test statistic for this sample? (Report answer accurate to three decimal places.)test statistic = 1.785Part 2 of 5Part 2:What is the p-value for this sample? (Report answer accurate to four decimal places.)p-value =

Answered: You wish to test the following claim…

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 = 0.005. H.:µ = 64.1 Ha:µ + 64.1 You believe the population is normally distributed, but you do not know the standard deviation. You obtain a sample of size n = 4 with mean M = 41.3 and a standard deviation of SD = 19.8. 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) a greater than a This p-value 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... O There is sufficient evidence to warrant rejection of the claim that the population mean is not equal to 64.1. There is not sufficient evidence to warrant rejection of the claim that the population mean is not equal to 64.1. O The sample data support the claim that the population mean is not equal to 64.1. O There is not sufficient sample evidence to support the claim that the population mean is not equal to…
You wish to test the following claim (H) at a significance level of a = 0.001. H.:µ = 63.5 Ha:µ < 63.5 You believe the population is normally distributed, but you do not know the standard deviation. You obtain a sample of size n = 54 with mean M = 61 and a standard deviation of SD = 18.3. 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) a greater than a This test statistic leads to a decision to... O 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 less than 63.5. There is not sufficient evidence to warrant rejection of the claim that the population mean is less than 63.5. The sample data support the claim that the population mean is less than 63.5. O…
You wish to test the following claim (Ha) at a significance level of a = 0.002. Ho:μ= 69.9 Ha:μ < 69.9 You believe the population is normally distributed, but you do not know the standard deviation. You obtain a sample of size n = 16 with mean M = 68.2 and a standard deviation of SD = 13.6. 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 p-value 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.. 25 2 W # 3 E $ 4 R % 5 MacBook Pro T LTS A 6 & Y 7 * 00 U
You wish to test the following claim (Ha) at a significance level of a = 0.001. H.:µ = 66.6 Ha:µ > 66.6 You believe the population is normally distributed, but you do not know the standard deviation. You obtain a sample of size n = 75 with mean M = 69.3 and a standard deviation of SD = 5.4. 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 greater than 66.6. O There is not sufficient evidence to warrant rejection of the claim that the population mean is greater than 66.6. O The sample data support the claim that the population mean…
You wish to test the following claim (Ha) at a significance level of α=0.01. Ho:μ=83.8 Ha:μ<83.8You believe the population is normally distributed, but you do not know the standard deviation. You obtain a sample of size n=102 with mean M=82.5 and a standard deviation of SD=10.7.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) α greater than α
You wish to test the following claim (H.) at a significance level of a = 0.002. H.:µ = 55.7 На:и < 55.7 You believe the population is normally distributed, but you do not know the standard deviation. You obtain the following sample of data: data 24.5 35.2 1.8 10 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 greater than a This test statistic leads to a decision to... O reject the null hypothesis accept the null hypothesis fail to reject the null hypothesis As such, the final conclusion is that... O There is enough evidence to show that the population mean is not less than 55.7. There is not enough evidence to show that the population mean is not less than 55.7. OThere is enough evidence to show that the population mean is less than 55.7. There is not enough evidence to show that the…
You wish to test the following claim (Ha) at a significance level of a = 0.05. Ho:μ = 79.2 79.2 Ha: You believe the population is normally distributed, but you do not know the standard deviation. You obtain a sample of size n = 25 with mean M = 75.4 and a standard deviation of SD = 8.7. 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 equal to 79.2. O There is not sufficient evidence to warrant rejection of the claim that the population mean is not equal to 79.2. O The sample data support the claim that the population mean is…
You wish to test the following claim (Ha)at a significance level of a = 0.01. H,:4 = 56.1 H:u > 56.1 You believe the population is normally distributed and you know the standard deviation is o = 19.6. You obtain a sample mean of M = 63 for a sample of size n = 73. 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) o O greater than o 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 greater than 56.1 O There is not sufficient evidence to warrant rejection of the claim that the population mean is greater than 56.1. O The sample data support the claim that the population mean is greater than 56.1. O There is…
You wish to test the following claim (H.) at a significance level of a = 0.01.Ho: = 50.8Ha: > 50.8You believe the population is normally distributed and you know the standard deviation is o = 8.8. Youobtain a sample mean of M= 52.1 for a sample of size n = 22. 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 =
You wish to test the following claim (H) at a significance level of a = 0.05. H.:µ = 65.2 Ha:µ < 65.2 You believe the population is normally distributed, but you do not know the standard deviation. You obtain a sample of size n = 571 with mean M = 63.2 and a standard deviation of SD = 20.3. 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) a O greater than a 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. 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.…
You wish to test the following claim (Ha) at a significance level of a = 0.001. Ho:μ = 90.9 Ha:μ > 90.9 You believe the population is normally distributed and you know the standard deviation is o = 15.2. You obtain a sample mean of M = 97.7 for a sample of size n = 39. 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 Ogreater 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... There is sufficient evidence to warrant rejection of the claim that the population mean is greater than 90.9. There is not sufficient evidence to warrant rejection of the claim that the population mean is greater than 90.9. The sample data support the claim that the population mean is greater than 90.9. There…
You wish to test the following claim (Ha) at a significance level of a = 0.10. Ho: μ = 64.2 Ha: μ < 64.2 You believe the population is normally distributed, but you do not know the standard deviation. You obtain a sample of size n = 12 with mean M = 45.9 and a standard deviation of SD = 17.1. 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 greater than a This test statistic leads to a decision to... O 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 less than 64.2. There is not sufficient evidence to warrant rejection of the claim that the population mean is less than 64.2. O The sample data support the claim that the population mean is less than…

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