Let Y1,Y2,.,Yn be independent andidentically distributed random variablesfrom a Gamma distribution with shapeparameter a and scale parameter B. Giventhe scenarios below, determine whetheryou would be able to find a uniformly mostpowerful rejection region for the hypothesistest. Explain your answer in each case.(a) HO : B = B0 and Ha : B > B0 with aknown.(b) HO : a = aO and Ha : a < a0 with Bunknown.(c) HO : a = aO and Ha : a != a0 with Bknown.(d) HO : B = BO and Ha : B > B0 with aunknown.

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Answered: Let Y1,Y2,..,Yn be independent and…

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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A company produces bags of refined sugar. We are interested in testing the hypothesis that the average weight of the bags is 20 kg. The weights of the contents of these bags are normally distributed with a population variance of 1.96 square kg. The contents of a random sample of 49 bags had a mean weight of 19.7 kg. Then the value of the test statistic is اختر أحد الخيارات a. -1.50 b. 1.50 O C. 1.07 O d. -1.07 O
Please sir or ma’am, please help me with hypothesis, critical region, and t statistic.
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