In a study of 788 randomly selected medical malpractice lawsuits, it was found that 471 of them were dropped or dismissed. Use a 0.01 significance level to test the claim that most medical malpractice lawsuits are dropped or dismissed. Which of the following is the hypothesis test to be conducted? O A. Ho: p+0.5 B. Họ: p-0.5 H:p>0.5 H: p=0.5 OC. Ho: p<0.5 O D. Ho: p-0.5 H:p=0.5 H:p+0.5 OE Ho: p=0.5 H: p<0.5 OF Ho: p>0.5 H:p-0.5 What is the test statistic? (Round to two decimal places as needed.)
In a study of 788 randomly selected medical malpractice lawsuits, it was found that 471 of them were dropped or dismissed. Use a 0.01 significance level to test the claim that most medical malpractice lawsuits are dropped or dismissed. Which of the following is the hypothesis test to be conducted? O A. Ho: p+0.5 B. Họ: p-0.5 H:p>0.5 H: p=0.5 OC. Ho: p<0.5 O D. Ho: p-0.5 H:p=0.5 H:p+0.5 OE Ho: p=0.5 H: p<0.5 OF Ho: p>0.5 H:p-0.5 What is the test statistic? (Round to two decimal places as needed.)
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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Transcribed Image Text:In a study of 788 randomly selected medical malpractice lawsuits, it was found that 471 of them were dropped or dismissed. Use a 0.01 significance level to test the claim that most medical malpractice lawsuits are dropped or dismissed.
Which of the following is the hypothesis test to be conducted?
O A. Ho: p+0.5
B. Họ: p=0.5
H:p>0.5
H:p=0.5
OC. Họ: p<0.5
H,:p=0.5
O D. Ho: p=0.5
H,: p+0.5
OE Ho: p=0.5
OF Ho: p>0.5
H:p<0.5
H:p=0.5
What is the test statistic?
z-0
(Round to two decimal places as needed.)
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