You wish to test the following claim (Ha) at a significance level of a = 0.05.H.:µ = 70.8H:u < 70.8You believe the population is normally distributed and you know the standard deviation is o = 9.9.You obtain a sample mean of M = 67.3 for a sample of size n = 46.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 regionO not in the critical regionThis test statistic leads to a decision to...O reject the nullO accept the nullO fail to reject the nullAs such, the final conclusion is that...O There is sufficient evidence to warrant rejection of the claim that the population mean is lessthan 70,8.O There is not sufficient evidence to warrant rejection of the claim that the population mean ishp This test statistic leads to a decision to...O reject the nullO accept the nullO fail to reject the nullAs such, the final conclusion is that...O There is sufficient evidence to warrant rejection of the claim that the population mean is lessthan 70.8.O There is not sufficient evidence to warrant rejection of the claim that the population mean isless than 70.8.O The sample data support the claim that the population mean is less than 70.8.O There is not sufficient sample evidence to support the claim that the population mean is lessthan 70.8.Submit Questionhp->

Name: You wish to test the following claim (Ha) at a significance level of
Uploaded: 2024-03-20T07:07:12.000Z
Channel: Bartleby
Description: You wish to test the following claim (Ha) at a significance level of a = 0.05.H.:µ = 70.8H:u < 70.8You believe the population is normally distributed and you know the standard deviation is o = 9.9.You obtain a sample mean of M = 67.3 for a sample of

We have given that The hypotheses H0: mu=70.8 H1: mu<70.8 Note: According to Bartleby Expert…

Math

Statistics

You wish to test the following claim (Ha) at a significance level of a = 0.05. H.:µ = 70.8 H:u < 70.8 You believe the population is normally distributed and you know the standard deviation is o = 9.9. You obtain a sample mean of M %3D 67.3 for a sample of size n 46. 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

You wish to test the following claim (Ha) at a significance level of a = 0.05. H.:µ = 70.8 H:u < 70.8 You believe the population is normally distributed and you know the standard deviation is o = 9.9. You obtain a sample mean of M %3D 67.3 for a sample of size n 46. 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

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

A sample of 52 research cotton samples resulted in a sample average percentage elongation of 8.18 and a sample standard deviation of 1.49. Calculate a 95% large-sample CI for the true average percentage elongation u. (Round your answers to three decimal places.) What assumptions are you making about the distribution of percentage elongation? o We assume the distribution of percentage elongation is normal with the value of o unknown. We make no assumptions about the distribution of percentage elongation. We assume the distribution of percentage elongation is normal with the value of o known. We assume the distribution of percentage elongation is uniform. You may need to use the appropriate table in the Appendix of Tables to answer this question.
You wish to test the following claim (Ha) at a significance level of a 0.005. H.:µ 79.2 You believe the population is normally distributed and you know the standard deviation is o = 13.8. You obtain a sample mean of I = 83.2 for a sample of size n = 34. What is the test statistic for this sample? (Report the 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... Select an answer This test statistic leads to a decision to... Select an answer v hypothesis. As such, the conclusion is that... Select an answer Select an answer At the 0.5% significance level, the data provides sufficent evidence to support the claim that the At the 0.5% significance level, the data provides insufficient evidence to support the claim that the u > 79.2. Check Answer p> 79.2.
You wish to test the following claim (Ha) at a significance level of a = 0.001. 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 sizen = 621 with mean M = 71.5 and a standard deviation of SD = 19.5. 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 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... There is sufficient evidence to warrant rejection of the claim that the population mean is not equal to 69.9. There is not sufficient evidence to warrant rejection of the claim that the population mean is not equal to 69.9. The sample data 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 0.05. 62.8 Ha:µ + 62.8 You believe the population is normally distributed, but you do not know the standard deviation. You obtain a sample of size n = 17 with a mean of a 57.4 and a standard deviation of s = 9.3. 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 %3D The test statistic is... O in the critical region not in the critical region This test statistic leads to a decision to... reject the null hypothesis accept the null hypothesis O 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 different from 62.8. There is not enough evidence to show that the population mean is not different from 62.8. There is enough evidence to show that the population mean…
You wish to test the following claim (H) at a significance level of a = 0.005. Ho: p= 73.2 Ha : μ # 73.2 You believe the population is normally distributed and you know the standard deviation is o = 17.2. You obtain a sample mean of M = 80.6 for a sample of size n = 56. 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.) D-value
You wish to test the following claim (Ha) at a significance level of a = 0.001. Ho:p= 81.6 H.:µ ± 81.6 You believe the population is normally distributed, but you do not know the standard deviation. You obtain the following sample of data: Column A Column B Column C Column D Column E ch 86.6 83.3 100.9 82.4 80.4 85 69.1 79.8 79.3 75.3 88.5 76.3 79.8 75.5 76.5 80 65.9 94.9 73.9 72 84.5 73.3 82.9 77.5 97 84.5 80.9 70.5 83.8 76.3 78.4 94.1 94.9 88.8 94.1 91.2 76.5 88.1 94.1 71.7 82.9 87.8 80 86.6 92.8 81.1 80.9 91.2 80.2 84 88.5 88.5 72.4 83.8 70.1 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 =
You wish to test the following claim (Ha) at a significance level of a = 0.001. H. µ – 79.9 6'62 < t:"H You believe the population is normally distributed, but you do not know the standard deviation. You obtain a sample of size n = 52 with mean M=82.5 and a standard deviation of SD -= 12.7. 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. MacBook Pro esc 000 F1 D00 F2 F3 F4 F5 F6 ! @ $ & 1 3 4 5 Q W E R tab lock S F G W # CO
Consider a normal population with u = 42 and o = 4.7. Calculate the z-score for an x of 48.6 from a sample of size 29. (Give your answer correct to two decimal places.) 1.404
You wish to test the following claim (Ha) at a significance level of a = 0.05. Ho: μ = 76.3 Ha: μ#76.3 You believe the population is normally distributed, but you do not know the standard deviation. You obtain a sample of size n = 29 with mean M = 78.7 and a standard deviation of SD = 7.2. 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 =
You wish to test the following claim (H) at a significance level of a = 0.005. For the context of this problem, µd = µ2 – H1 where the first data set represents a pre-test and the second data set represents a post-test. H.:µd = 0 0 > Prl : "H You believe the population of difference scores is normally distributed, but you do not know the standard deviation. You obtain the following sample of data: pre-test post-test 51 49.9 50.5 20.7 57.7 37.6 33.1 29.1 53.1 25.9 64.1 55.5 46.7 51.5 64.1 46.5 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 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…
You wish to test the following claim (Ha) at a significance level of a = 0.002. H.:µ = 59.3 Ha:µ < 59.3 You believe the population is normally distributed and you know the standard deviation is o = 9.5. You obtain a sample mean of M = 58.3 for a sample of size n = 42. 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 e Type here to search HEWLETT-PA CKARD f3 14 esc f6 米 @ 2$ 4. 6. W E R. Y A|| S 3. 2.
You wish to test the following claim (H.) at a significance level of a = 0.02. H,:µ = 62.5 Ha:µ > 62.5 You believe the population is normally distributed, but you do not know the standard deviation. You obtain the following sample of data: data 67.6 80.2 74.4 66.3 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... O less than (or equal to) a O greater than a