Provided below are summary statistics for independent simple random samples from two populations. Use the pooled t-test and the pooled t-interval procedure to conduct the required hypothesis test and obtain the specified confidenceinterval.X, = 16, s, =5, n, = 11, x2 = 15, s2 = 4, n2 = 13a. Right-tailed test, a = 0.05b. 90% confidence intervala. What are the correct hypotheses for a right-tailed test?O A. Ho: H1 H2H H =H2OC. Ho: H1 H2O D. Ho: H =H2F. Ho: H1=H2H H, > H2O E. Ho: H1 =H2Next, compute the test statistic.t=(Round to three decimal places as needed.)Now determine the critical values.*t/2 =(Round to three decimal places as needed.)What is the conclusion of the hypothesis test?Since the test statisticin the rejection region,Hob. The 90% confidence interval is fromto(Round to three decimal places as needed.)

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Provided below are summary statistics for independent simple random samples from two populations. Use the pooled t-test and the pooled t-interval procedure to conduct the required hypothesis test and obtain the specified confidence interval. x, = 16, s, = 5, n, =11, x2 = 15, s2 = 4, n, = 13 a. Right-tailed test, a= 0.05 b. 90% confidence interval a. What are the correct hypotheses for a right-tailed test? O B. H3: H >H2 H =H2 O A. Ho: H, H2 Next, compute the test statistic. t3= (Round to three decimal places as needed.) Now determine the critical values. (Round to three decimal places as needed.) What is the conclusion of the hypothesis test? Since the test statistic in the rejection region, Ho- b. The 90% confidence interval is from to (Round to three decimal places as needed.)

Provided below are summary statistics for independent simple random samples from two populations. Use the pooled t-test and the pooled t-interval procedure to conduct the required hypothesis test and obtain the specified confidence interval. x, = 16, s, = 5, n, =11, x2 = 15, s2 = 4, n, = 13 a. Right-tailed test, a= 0.05 b. 90% confidence interval a. What are the correct hypotheses for a right-tailed test? O B. H3: H >H2 H =H2 O A. Ho: H, H2 Next, compute the test statistic. t3= (Round to three decimal places as needed.) Now determine the critical values. (Round to three decimal places as needed.) What is the conclusion of the hypothesis test? Since the test statistic in the rejection region, Ho- b. The 90% confidence interval is from to (Round to three decimal places as needed.)

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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