8. In a study of 1000 randomly selected medical malpractice lawsuits, it was found that 812 of them were dropped or dismissed. Use a 0.01 significance level to test the claim that more than 80% of medical malpractice lawsuits are dropped or dismissed. a. Identify the null and alternative hypotheses for this test. b. Identify the test statistic for this hypothesis test. c. Identify the critical-value for this hypothesis test. d. Identify the conclusion for this hypothesis test.
8. In a study of 1000 randomly selected medical malpractice lawsuits, it was found that 812 of them were dropped or dismissed. Use a 0.01 significance level to test the claim that more than 80% of medical malpractice lawsuits are dropped or dismissed. a. Identify the null and alternative hypotheses for this test. b. Identify the test statistic for this hypothesis test. c. Identify the critical-value for this hypothesis test. d. Identify the conclusion for this hypothesis test.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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8. In a study of 1000 randomly selected medical malpractice lawsuits, it was found that 812 of them were dropped or dismissed. Use a 0.01 significance level to test the claim that more than 80% of medical malpractice lawsuits are dropped or dismissed.
a. Identify the null and alternative hypotheses for this test.
b. Identify the test statistic for this hypothesis test.
c. Identify the critical-value for this hypothesis test.
d. Identify the conclusion for this hypothesis test.
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