In a program designed to help patients stop smoking, 246 patients were given sustained care, and 82.9% of them were no longer smoking after one month. Use a 0.05 significance level to test the claim that 80% of patients stop smoking when given sustained care. Identify the null and alternative hypotheses for this test. Choose the correct answer below. O A. Ho: p= 0.8 H1:p#0.8 О В. Но: рж0.8 H,:p>0.8 OC. Ho: p#0.8 H,:p=0.8 O D. Ho:p=0.8 H1:p<0.8 Identify the test statistic for this hypothesis test. The test statistic for this hypothesis test is (Round to two decimal places as needed.) Identify the P-value for this hypothesis test. The P-value for this hypothesis test is (Round to three decimal places as needed.) Identify the conclusion for this hypothesis test. O A. Fail to reject Ho. There is not sufficient evidence to reject the claim that 80% of patients stop smoking when given sustained care. O B. Reject Ho- There is not sufficient evidence to reject the claim that 80% of patients stop smoking when given sustained care. OC. Reject Ho. There is sufficient evidence to reject the claim that 80% of patients stop smoking when given sustained care. O D. Fail to reject Hn. There is sufficient evidence to reject the claim that 80% of patients stop smoking when given sustained care. Click to select your answer(s).
In a program designed to help patients stop smoking, 246 patients were given sustained care, and 82.9% of them were no longer smoking after one month. Use a 0.05 significance level to test the claim that 80% of patients stop smoking when given sustained care. Identify the null and alternative hypotheses for this test. Choose the correct answer below. O A. Ho: p= 0.8 H1:p#0.8 О В. Но: рж0.8 H,:p>0.8 OC. Ho: p#0.8 H,:p=0.8 O D. Ho:p=0.8 H1:p<0.8 Identify the test statistic for this hypothesis test. The test statistic for this hypothesis test is (Round to two decimal places as needed.) Identify the P-value for this hypothesis test. The P-value for this hypothesis test is (Round to three decimal places as needed.) Identify the conclusion for this hypothesis test. O A. Fail to reject Ho. There is not sufficient evidence to reject the claim that 80% of patients stop smoking when given sustained care. O B. Reject Ho- There is not sufficient evidence to reject the claim that 80% of patients stop smoking when given sustained care. OC. Reject Ho. There is sufficient evidence to reject the claim that 80% of patients stop smoking when given sustained care. O D. Fail to reject Hn. There is sufficient evidence to reject the claim that 80% of patients stop smoking when given sustained care. 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
Related questions
Question
100%
Transcribed Image Text:In a program designed to help patients stop smoking, 246 patients were given sustained care, and 82.9% of them were no longer smoking after one month. Use a 0.05 significance level to test the claim that 80% of patients stop smoking when
given sustained care.
Identify the null and alternative hypotheses for this test. Choose the correct answer below.
O A. Ho: p= 0.8
H1:p#0.8
О В. Но: рж0.8
H,:p>0.8
OC. Ho: p#0.8
H,:p=0.8
O D. Ho:p=0.8
H1:p<0.8
Identify the test statistic for this hypothesis test.
The test statistic for this hypothesis test is
(Round to two decimal places as needed.)
Identify the P-value for this hypothesis test.
The P-value for this hypothesis test is
(Round to three decimal places as needed.)
Identify the conclusion for this hypothesis test.
O A. Fail to reject Ho. There is not sufficient evidence to reject the claim that 80% of patients stop smoking when given sustained care.
O B. Reject Ho- There is not sufficient evidence to reject the claim that 80% of patients stop smoking when given sustained care.
OC. Reject Ho. There is sufficient evidence to reject the claim that 80% of patients stop smoking when given sustained care.
O D. Fail to reject Hn. There is sufficient evidence to reject the claim that 80% of patients stop smoking when given sustained care.
Click to select your answer(s).
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
Knowledge Booster
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.Recommended textbooks for you
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
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
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
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
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
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
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman