In a study of 778 randomly selected medical malpractice lawsuits, it was found that 479 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. 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 greater than 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 less than or equal to the significance level, a. What is the final conclusion? O A. There is sufficient evidence to support the claim that most medical malpractice lawsuits are dropped or dismissed. O B. There is not sufficient evidence to warrant rejection of the claim that most medical malpractice lawsuits are dropped or dismissed. O C. There is sufficient evidence to warrant rejection of the claim that most medical malpractice lawsuits are dropped or dismissed. O D. There is not sufficient evidence to support the claim that most medical malpractice lawsuits are dropped or dismissed.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Topic Video
Question
Question Help
In a study of 778 randomly selected medical malpractice lawsuits, it was found that 479 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.
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 greater than the significance level, .
B. Reject the null hypothesis because the P-value is less than or equal to the significance level, a.
C. 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 less than or equal to the significance level, a.
What is the final conclusion?
O A. There is sufficient evidence to support the claim that most medical malpractice lawsuits are dropped or dismissed.
O B. There is not sufficient evidence to warrant rejection of the claim that most medical malpractice lawsuits are dropped or dismissed.
O C. There is sufficient evidence to warrant rejection of the claim that most medical malpractice lawsuits are dropped or dismissed.
O D. There is not sufficient evidence to support the claim that most medical malpractice lawsuits are dropped or dismissed.
Transcribed Image Text:Question Help In a study of 778 randomly selected medical malpractice lawsuits, it was found that 479 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. 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 greater than the significance level, . B. Reject the null hypothesis because the P-value is less than or equal to the significance level, a. C. 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 less than or equal to the significance level, a. What is the final conclusion? O A. There is sufficient evidence to support the claim that most medical malpractice lawsuits are dropped or dismissed. O B. There is not sufficient evidence to warrant rejection of the claim that most medical malpractice lawsuits are dropped or dismissed. O C. There is sufficient evidence to warrant rejection of the claim that most medical malpractice lawsuits are dropped or dismissed. O D. There is not sufficient evidence to support the claim that most medical malpractice lawsuits are dropped or dismissed.
Question Help ▼
In a study of 778 randomly selected medical malpractice lawsuits, it was found that 479 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
O C. Ho: p=0.5
H:p>0.5
O D. Ho: p<0.5
H: p=0.5
O E. Ho: p=0.5
O F. Ho: p>0.5
H1: p#0.5
H,: 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?
O A. Fail to reject the null hypothesis because the P-value is greater than the significance level, a.
B. Reject the null hypothesis because the P-value is less than or equal to the significance level, a.
Transcribed Image Text:Question Help ▼ In a study of 778 randomly selected medical malpractice lawsuits, it was found that 479 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 O C. Ho: p=0.5 H:p>0.5 O D. Ho: p<0.5 H: p=0.5 O E. Ho: p=0.5 O F. Ho: p>0.5 H1: p#0.5 H,: 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? O A. Fail to reject the null hypothesis because the P-value is greater than the significance level, a. B. Reject the null hypothesis because the P-value is less than or equal to the significance level, a.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Hypothesis Tests and Confidence Intervals for Proportions
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman