This q Use a t-test to test the claim about the population mean u at the given level of significance a using the given sample statistics. Assume the population is normally distributed Claim: µ = 51,900; a = 0.10 Sample statistics: x= 50,819, s = 2200, n = 20 Click the icon to view the t-distribution table. What are the null and alternative hypotheses? Choose the correct answer below. Ο Α. H μ< 51,900 Ha: µ> 51,900 O B. Ho: H251,900 H3: H<51,900 OC. Ho: H#51,900 Ha: H = 51,900 O D. Ho: H = 51,900 Hgi µ #51,900 What is the value of the standardized test statistic? The standardized test statistic is - (Round to two decimal places as needed.) What is(are) the critical value(s)? The critical value(s) is(are). (Round to three decimal places as needed. Use a comma to separate answers as needed.) Decide whether to reject or fail to reject the null hypothesis. O A. Reject Ho. There is not enough evidence to reject the claim. O B. Fail to reject Ho. There is not enough evidence to reject the claim. O C. Fail to reject Ho. There is enough evidence to reject the claim.
This q Use a t-test to test the claim about the population mean u at the given level of significance a using the given sample statistics. Assume the population is normally distributed Claim: µ = 51,900; a = 0.10 Sample statistics: x= 50,819, s = 2200, n = 20 Click the icon to view the t-distribution table. What are the null and alternative hypotheses? Choose the correct answer below. Ο Α. H μ< 51,900 Ha: µ> 51,900 O B. Ho: H251,900 H3: H<51,900 OC. Ho: H#51,900 Ha: H = 51,900 O D. Ho: H = 51,900 Hgi µ #51,900 What is the value of the standardized test statistic? The standardized test statistic is - (Round to two decimal places as needed.) What is(are) the critical value(s)? The critical value(s) is(are). (Round to three decimal places as needed. Use a comma to separate answers as needed.) Decide whether to reject or fail to reject the null hypothesis. O A. Reject Ho. There is not enough evidence to reject the claim. O B. Fail to reject Ho. There is not enough evidence to reject the claim. O C. Fail to reject Ho. There is enough evidence to reject the 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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