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Consider the following hypothesis test. H: H, - "2 > 0 he following results are for two Independent samples taken from the two populations. Sample 1 Sample 2 n1 = 40 n2 = 50 = 25.1 x, = 22.8 %3! 1 = 5.4 2 = 6 (a) What is the value of the test statistic? (Round your answer to two decimal places.) (b) What is the p-value? (Round your answer to four decimal places.) (c) With a 0.05, what is your hypothesis testing conclusion? O Do not Reject Ho. There is sufficient evidence to conclude that u, - 42 > 0. O Reject Ho. There is sufficient evidence to conclude that u, - 42 > 0. O Reject Ho. There is insufficient evidence to conclude that 4- #2 > 0. O Do not reject Ho. There is insufficient evidence to conclude that 4- #2 > 0.

Consider the following hypothesis test. H: H, - "2 > 0 he following results are for two Independent samples taken from the two populations. Sample 1 Sample 2 n1 = 40 n2 = 50 = 25.1 x, = 22.8 %3! 1 = 5.4 2 = 6 (a) What is the value of the test statistic? (Round your answer to two decimal places.) (b) What is the p-value? (Round your answer to four decimal places.) (c) With a 0.05, what is your hypothesis testing conclusion? O Do not Reject Ho. There is sufficient evidence to conclude that u, - 42 > 0. O Reject Ho. There is sufficient evidence to conclude that u, - 42 > 0. O Reject Ho. There is insufficient evidence to conclude that 4- #2 > 0. O Do not reject Ho. There is insufficient evidence to conclude that 4- #2 > 0.

MATLAB: An Introduction with Applications
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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Consider the following hypothesis test. Ho: H1 - H2 s0 H,i H1 - "2 > 0 he following results are for two Independent samples taken from the two populations. Sample 1 Sample 2 n = 40 n2 = 50 %3! = 25.1 x, = 22.8 %3D o1 = 5.4 02 = 6 (a) What is the value of the test statistic? (Round your answer to two decimal places.) (b) What is the p-value? (Round your answer to four decimal places.) (c) With a 0.05, what is your hypothesis testing conclusion? O Do not Reject Ho. There is sufficient evidence to conclude that u, - H2 > 0. O Reject H,. There is sufficient evidence to conclude that u, - #2 > 0. O Reject Ho. There is insufficient evidence to conclude that , - 42 > 0. O Do not reject Ho. There is insufficient evidence to conclude that , - H2 > 0.
Transcribed Image Text:Consider the following hypothesis test. Ho: H1 - H2 s0 H,i H1 - "2 > 0 he following results are for two Independent samples taken from the two populations. Sample 1 Sample 2 n = 40 n2 = 50 %3! = 25.1 x, = 22.8 %3D o1 = 5.4 02 = 6 (a) What is the value of the test statistic? (Round your answer to two decimal places.) (b) What is the p-value? (Round your answer to four decimal places.) (c) With a 0.05, what is your hypothesis testing conclusion? O Do not Reject Ho. There is sufficient evidence to conclude that u, - H2 > 0. O Reject H,. There is sufficient evidence to conclude that u, - #2 > 0. O Reject Ho. There is insufficient evidence to conclude that , - 42 > 0. O Do not reject Ho. There is insufficient evidence to conclude that , - H2 > 0.
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