In a study of 805 randomly selected medical malpractice lawsuits, it was found that 482 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 H:p>0.5 O B. Ho: p<0.5 H:p=0.5 OC. Ho: p=0.5 H:p<0.5 OD. Ho: pz0.5 H:p=0.5 OF. Ho: p>0.5 H: p=0.5 OE. Ho: p=0.5 H:p=0.5 What is the test statistic? (Round to two decimal places as needed.) What is the P.value? P-value = (Round to three decimal places as needed.) What is the conclusion about the null hypothesis? O A. Fail to reject the null hypothesis because the P-value is less than or equal to the significance level, a. O B. Reject the null hypothesis because the P-value is less than or equal to the significance level, a. OC. Reject the null hypothesis because the P-value is greater than the significance level, a. O D. Fail to reject the null hypothesis because the P-value is greater than the significance level, a.
In a study of 805 randomly selected medical malpractice lawsuits, it was found that 482 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 H:p>0.5 O B. Ho: p<0.5 H:p=0.5 OC. Ho: p=0.5 H:p<0.5 OD. Ho: pz0.5 H:p=0.5 OF. Ho: p>0.5 H: p=0.5 OE. Ho: p=0.5 H:p=0.5 What is the test statistic? (Round to two decimal places as needed.) What is the P.value? P-value = (Round to three decimal places as needed.) What is the conclusion about the null hypothesis? O A. Fail to reject the null hypothesis because the P-value is less than or equal to the significance level, a. O B. Reject the null hypothesis because the P-value is less than or equal to the significance level, a. OC. Reject the null hypothesis because the P-value is greater than the significance level, a. O D. Fail to reject the null hypothesis because the P-value is greater than the significance level, a.
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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Transcribed Image Text:**Question: What is the final conclusion?**
- **A.** There is not sufficient evidence to warrant rejection of the claim that most medical malpractice lawsuits are dropped or dismissed.
- **B.** There is sufficient evidence to support the claim that most medical malpractice lawsuits are dropped or dismissed.
- **C.** There is sufficient evidence to warrant rejection of the claim that most medical malpractice lawsuits are dropped or dismissed.
- **D.** There is not sufficient evidence to support the claim that most medical malpractice lawsuits are dropped or dismissed.
This section presents a multiple-choice question that assesses the sufficiency of evidence regarding the disposition of medical malpractice lawsuits. Each option provides a different conclusion about whether most lawsuits are dropped or dismissed, based on available evidence.
![In a study of 805 randomly selected medical malpractice lawsuits, it was found that 482 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?**
- **A.** \( H_0: p = 0.5 \)
\( H_1: p > 0.5 \)
- **B.** \( H_0: p < 0.5 \)
\( H_1: p = 0.5 \)
- **C.** \( H_0: p = 0.5 \)
\( H_1: p < 0.5 \)
- **D.** \( H_0: p = 0.5 \)
\( H_1: p = 0.5 \)
- **E.** \( H_0: p = 0.5 \)
\( H_1: p \neq 0.5 \)
- **F.** \( H_0: p > 0.5 \)
\( H_1: p = 0.5 \)
**What is the test statistic?**
\( z = \) [________]
(Round to two decimal places as needed.)
**What is the P-value?**
P-value = [________]
(Round to three decimal places as needed.)
**What is the conclusion about the null hypothesis?**
- **A.** Fail to reject the null hypothesis because the P-value is less than or equal to the significance level, \(\alpha\).
- **B.** Reject the null hypothesis because the P-value is less than or equal to the significance level, \(\alpha\).
- **C.** Reject the null hypothesis because the P-value is greater than the significance level, \(\alpha\).
- **D.** Fail to reject the null hypothesis because the P-value is greater than the significance level, \(\alpha\).](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc0140bc0-2ff4-45eb-a192-fee1e619b6ab%2F5528de95-4382-4488-b8cc-784817488aac%2Flmo48jg_processed.png&w=3840&q=75)
Transcribed Image Text:In a study of 805 randomly selected medical malpractice lawsuits, it was found that 482 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?**
- **A.** \( H_0: p = 0.5 \)
\( H_1: p > 0.5 \)
- **B.** \( H_0: p < 0.5 \)
\( H_1: p = 0.5 \)
- **C.** \( H_0: p = 0.5 \)
\( H_1: p < 0.5 \)
- **D.** \( H_0: p = 0.5 \)
\( H_1: p = 0.5 \)
- **E.** \( H_0: p = 0.5 \)
\( H_1: p \neq 0.5 \)
- **F.** \( H_0: p > 0.5 \)
\( H_1: p = 0.5 \)
**What is the test statistic?**
\( z = \) [________]
(Round to two decimal places as needed.)
**What is the P-value?**
P-value = [________]
(Round to three decimal places as needed.)
**What is the conclusion about the null hypothesis?**
- **A.** Fail to reject the null hypothesis because the P-value is less than or equal to the significance level, \(\alpha\).
- **B.** Reject the null hypothesis because the P-value is less than or equal to the significance level, \(\alpha\).
- **C.** Reject the null hypothesis because the P-value is greater than the significance level, \(\alpha\).
- **D.** Fail to reject the null hypothesis because the P-value is greater than the significance level, \(\alpha\).
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