In a study of 775 randomly selected medical malpractice lawsuits, it was found that 472 of them were dropped or dismissed. Use a 0.05 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. H p+05 H, p=0.5 O B. H, p=0.5 H, p>05 OC. Ho p=0.5 O D. H, p=05 H, p#05 H, p<0.5 O E. H p>0.5 OF. H. p<05 H: p=0.5 H p=05 What is the test statistic? z= (Round to two decimal places as needed.) What is the P-value? P-value =O (Round to three decimal places as needed.) What is the conclusion about the null hypothesis? OA 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. Fail to reject the null hypothesis because the P-value is greater than the significance level, a OD. Reject the null hypothesis because the P-value is greater than the significance level, a Click to select your answer(s).

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
In a study of 775 randomly selected medical malpractice lawsuits, it was found that 472 of them were dropped or dismissed. Use a 0.05 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. H, p=0.5
H, p> 0.5
OC. Ho p=0.5
O D. H,: p=0.5
H, p<0.5
H, p#0.5
O E. H, p>0.5
H: p= 0.5
OF. Ho p<0.5
H p= 05
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. Fail to reject the null hypothesis because the P-value is greater than the significance level, a.
O D. Reject the null hypothesis because the P-value is greater than the significance level, a.
Click to select your answer(s).
Transcribed Image Text:In a study of 775 randomly selected medical malpractice lawsuits, it was found that 472 of them were dropped or dismissed. Use a 0.05 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. H, p=0.5 H, p> 0.5 OC. Ho p=0.5 O D. H,: p=0.5 H, p<0.5 H, p#0.5 O E. H, p>0.5 H: p= 0.5 OF. Ho p<0.5 H p= 05 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. Fail to reject the null hypothesis because the P-value is greater than the significance level, a. O D. Reject the null hypothesis because the P-value is greater than the significance level, a. Click to select your answer(s).
n a study of 775 randomly selected medical malpractice lawsuits, it was found that 472 of them were dropped or dismissed. Use a 0.05 significance level to test the claim that most medical malpracti
H 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. Fail to reject the null hypothesis because the P-value is greater than the significance level, a.
OD. Rėject the null hypothesis because the P-value is greater than the significance level, a
What is the final conclusion?
O A. There is not sufficient evidence to warrant rejection of the claim that most medical malpractice lawsuits are dropped or dismissed.
O B. There is sufficient evidence to support the dlaim 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.
Click to select your answer(s).
Transcribed Image Text:n a study of 775 randomly selected medical malpractice lawsuits, it was found that 472 of them were dropped or dismissed. Use a 0.05 significance level to test the claim that most medical malpracti H 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. Fail to reject the null hypothesis because the P-value is greater than the significance level, a. OD. Rėject the null hypothesis because the P-value is greater than the significance level, a What is the final conclusion? O A. There is not sufficient evidence to warrant rejection of the claim that most medical malpractice lawsuits are dropped or dismissed. O B. There is sufficient evidence to support the dlaim 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. Click to select your answer(s).
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

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