A. Directions: Study the table below. Find the critical value, draw the rejection region, compute the valueof the test statistic, and state your decision whether to accept or reject the null hypothesis in each ofthe following situations.HypothesesGivenRejection RegionTest ValueDecisionX = 11.5Ho: μ = 14H„: μ = 14S = 5.5n = 35α = 0.01Ho: μ = 80Πα: μ < 80X = 750²= 25n = 20α = 0.01X = 10Ho: μ = 9.8Ha: μ> 9.8s = 4.3n = 12α = 0.05A

Solution-: We want to compute the value of test statistic, and state the decision whether to accept…

Answered: A. Directions: Study the table below.…

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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The summary statistics for a certain set of points are: n=25, s = 121.69, Σ (x-x)² =42.30, and b₁ = 24.99. Use the critical value method to test the null hypothesis Ho : B₁ = = 0 versus H₁ B₁ +0. Use the a= 0.05 level of significance. Part: 0 / 4 Part 1 of 4 Find the critical value(s). Round the answer to three decimal places. If there is more than one critical value, separate them with commas. Critical value(s): 0,0,... X +0 Ś
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