Answered: The statement "If there is sufficient… | bartleby

MATLAB: An Introduction with Applications

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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23. The statement “If there is sufficient evidence to reject a null hypothesis at the 5% significance
level, then there is sufficient evidence to reject it at the 10% significance level" is
(A) Always True
(B) Never True
(C) Sometimes True; the p-value for the statistical test needs to be provided for a
conclusion
(D) Not Enough Information; this would depend on the type of statistical test used

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A survey and research company claims that TV network A garnered 31% audience satisfaction. To test the claim, TV network A conducted a survey from 2000 randomly selected viewers all over the country with a 0.05 significance level. Which of the following is the correct null and alternative hypothesis? O a. H.: p > 0.69 Ha:p = 0.69 %3D O b. H.:p 0.31
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This question: 5 point(s) possible In a study of 823 randomly selected medical malpractice lawsuits, it was found that 477 of them were dropped or dismissed. Use a 0.01 significance level to test the claim that most medical malpractice lawsuits are dropped Which of the following is the hypothesis test to be conducted? OA. Ho: p=0.5 H₁: p>0.5 OC. Ho: p=0.5 H₁: p 0.5 H₁: p=0.5 OF. Ho: p0.5 H₁: p=0.5 WA (C) dismissed.
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