Independent random samples, each containing 500 observations, were selectedfrom two binomial populations. The samples from populations 1 and 2 produced 444 and287 successes, respectively.(a) Test Ho : (P1 - P2) = 0 against Ha : (Pı – P2) + 0. Use a = 0.09test statisticrejection region |z| >The final conclustion isOA. We can reject the null hypothesis that (P1 – P2) = 0 and accept that(P1 – P2) + 0.B. There is not sufficient evidence to reject the null hypothesis that (P1 – P2) = 0.|(b) Test Ho : (P1 – P2) = 0 against Ha : (p1 – P2) > 0. Use a =0.08test statisticrejection region z >The final conclustion isOA. We can reject the null hypothesis that (p1 – P2) = 0 and accept that(P — Р) > 0.B. There is not sufficient evidence to reject the null hypothesis that (p1 – P2) = 0.

Given : x1= 444 n1= 500 x2= 287 n2= 500

Answered: Independent random samples, each…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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