**Suppose the defendant in a particular judicial system is presumed guilty until proven innocent. What are the null and alternative hypotheses? What are the meanings of the risks of committing either a Type I or Type II error?****State the null and alternative hypotheses.**- **H₀**: The defendant is **guilty**.- **H₁**: The defendant is **innocent**.**What are the meanings of the risks of committing either a Type I or Type II error?**- **A.** A Type I error would be convicting a guilty person. A Type II error would be convicting an innocent person.- **B.** A Type I error would be not convicting a guilty person. A Type II error would be not convicting an innocent person.- **C.** A Type I error would be not convicting a guilty person. A Type II error would be convicting an innocent person.- **D.** A Type I error would be not convicting an innocent person. A Type II error would be convicting a guilty person.

Answered: Suppose the defendant in a particular…

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 mean SAT score in mathematics is 543. The founders of a nationwide SAT preparation course claim that graduates of the course score higher, on average, than the national mean. Suppose that the founders of the course want to carry out a hypothesis test to see if their claim has merit. State the null hypothesis Ho and the alternative hypothesis H, that they would use. H: 0 H¡: 0 O
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What are the null and alternative hypotheses? A.H0: The racial distribution is the same in at least two of the four regions. Ha: The racial distribution is not the same in at least two of the four regions. B. H0: The racial distribution is the same in each of the four regions. Ha: The racial distribution is not the same in each of the four regions. C. H0:The racial distribution is not the same in each of the four regions. Ha:The racial distribution is the same in each of the four regions. D. H0: The racial distribution is not the same in at least two of the four regions. Ha: The racial distribution is the same in at least two of the four regions. Find the test statistic. χ2= (Round to three decimal places as needed.) Find the P-value. P= (Round to three decimal places as needed.) Choose the correct conclusion below. A. Do not reject H0. The data do not provide sufficient evidence that there is a difference. B. Do not reject…

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