Population 1Population 2Use the given statistics to complete parts (a) and (b). Assume that the populations are normally distributed.(a) Test whether H, > H, at the a = 0.01 level of significance for the given sample data.(b) Construct a 90% confidence interval about u, -H2.281645.343.29.76.7(a) Identify the null and alternative hypotheses for this test.O A. Ho: H1 > H2O B. H: H1 =H2OC. Hg: H1 = H2H;: H1 # H2O F. Ho: H1 H2.O B. Do not reject Hg. There is not sufficient evidence at the a = 0.01 level of significance to conclude that u, > H2.O C. Do not reject H,. There is sufficient evidence at the a= 0.01 level of significance to conclude that u, > H2-O D. Reject Hn. There is not sufficient evidence at the a= 0.01 level of significance to conclude that u, > H2-(b) The 90% confidence interval about u, - H, is the range from a lower bound ofto an upper bound of(Round to three decimal places as needed.)

Given: n1=28, n2=16 x1=45.3, x2=43.2 s1=6.7, s2=9.7 Formula Used: t = (x1 - x2)/s2(1n1+1n2) where…

Population 1 Use the given statistics to complete parts (a) and (b). Assume that the populations are normally distributed. (a) Test whether µ, >H2 at the a= 0.01 level of significance for the given sample data. Population 16 28 (b) Construct a 90% confidence interval about H, -H 45.3 43.2 6.7 9.7 (a) Identify the null and alternative hypotheses for this test. O A. Ho: H > H2 O B. Ho: H =H2 OC. Hg: H1 =H2 O D. Ho: H1 = P2 O E. Ho: Hi #H2 OF. Hg: H H- O B. Do not reject H,. There is not sufficient evidence at the a= 0.01 level of significance to conclude that p, >H2- OC. Do not reject H,. There is sufficient evidence at the a= 0.01 level of significance to conclude that u, >H O D. Reject Hg. There is not sufficient evidence at the a= 0.01 level of significance to conclude that p, >H2.

Population 1 Use the given statistics to complete parts (a) and (b). Assume that the populations are normally distributed. (a) Test whether µ, >H2 at the a= 0.01 level of significance for the given sample data. Population 16 28 (b) Construct a 90% confidence interval about H, -H 45.3 43.2 6.7 9.7 (a) Identify the null and alternative hypotheses for this test. O A. Ho: H > H2 O B. Ho: H =H2 OC. Hg: H1 =H2 O D. Ho: H1 = P2 O E. Ho: Hi #H2 OF. Hg: H H- O B. Do not reject H,. There is not sufficient evidence at the a= 0.01 level of significance to conclude that p, >H2- OC. Do not reject H,. There is sufficient evidence at the a= 0.01 level of significance to conclude that u, >H O D. Reject Hg. There is not sufficient evidence at the a= 0.01 level of significance to conclude that p, >H2.

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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1 this question has part a, b, and c
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