Independent random samples are selected from two populations and are used to test the hypothesis Ho: (µ1 - µ2) = 0 against the alternative Ha: (H1 - H2)#0.An analysis of 232 observations from population 1 and 311 from population 2 yielded a p-value of 0.115. Complete parts a and b below......a. Interpret the results of the computer analysis. Use a<0.10.A. Since this p-value exceeds the given value of a, there is sufficient evidence to indicate that the population means are different.B. Since the given a value exceeds this p-value, there is insufficient evidence to indicate that the population means are different.C. Since the given a value exceeds this p-value, there is sufficient evidence to indicate that the population means are different.D. Since this p-value exceeds the given value of a, there is insufficient evidence to indicate that the population means are different.b. If the alternative hypothesis had been Ha: (H1 - H2) < 0, how would the p-value change? Interpret the p-value for this one-tailed test.p-value =(Type an integer or a decimal.)

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Answered: Independent random samples are selected…

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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