answer this question by hand writting 3.Based on the Exercise 6.2(3), test the hypothesis concerning H, : Bo = 2against the H : Bo #2 at the 0.05 level of significance.Dose, x (mg)46810121416No. of deaths, y136.8141620

Answered: Image /qna-images/answer/07f243c1-70ae-4a47-bd5e-719ec20716c4.jpg

Answered: 3. Based on the Exercise 6.2(3), test…

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 test statistic of z=−2.83 is obtained when testing the claim that p<0.52. a. Using a significance level of α=0.10, find the critical value(s). b. Should we reject H0 or should we fail to reject H0?
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A nationwide study of undergraduate students reported that the mean number of drinks consumed per week during the spring semester is 7.96. The mean number of drinks consumed per week at USC is 7.64 (s.d.=2.55, N=412 Health services is concerned that USC students are consuming significantly more alcohol per week than the national average. Using an alpha level of .05, Is there sufficient evidence to be concerned? Be sure to select the correct critical value for the alternative hypothesis, and then use this evidence to make your conclusion
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3. Based on the Exercise 6.2(3), test the hypothesis concerning H, : B, = 2 %3D against the H, : Bo #2 at the 0.05 level of significance. Dose, x (mg) 4 6 8 10 12 14 16 No. of deaths, y 1 3 6 14 16 20