3. Consider the test of Ho: of = o3 against H1: o}< o3. Estimate the p-value for thefollowing fo-fo=0.27, n1 = 10, n2 = 8

Given: Hypothesis is H0:σ12=σ22 Vs H1:σ12<σ22f0=0.27n1=10n2=8

Answered: 3. Consider the test of Ho: of = 03…

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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VI- The Decision which supports economist claim, for the test of hypothesis, at the level α=0.50 and the z statistic is (- 1.69 ), to test the hypothesis, H0⋅μ0=μ1againstHA⋅μ0notequalμ1 is ………....………………..
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How would you report the results? The derived t = 0.02 was not significant at p = .05 with df = 10. Therefore, Ho was not rejected, and it was concluded that the mean pretest score for students at the beginning of the semester (18.27) was not different than the mean posttest score for students at the end of the semester (22.00), t(10) -= 0.02, p .05. In terms of the research question, it appears that the curriculum was not effective in promoting learning.

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3. Consider the test of Ho: of = 03 against H1: of < o3. Estimate the p-value for the following fo- fo=0.27, n1 = 10, n2 = 8