In a test of the effectiveness of garlic for lowering cholesterol, 64 subjects were treated with raw garlic. Cholesterol levels were measured before and after the treatment. The changes (before minus after) in ther levels of LDL cholesterol (in mgidl) have a mean of 0.3 and a standard deviation of 16.2. Use a 0.01 signficance level to test the claim that with garlic treatment, the mean change in LDL cholesterol is greater than 0. What do the results suggest about the effectiveness of the garlic treatment?Assume that a simple random sample has been selected. Identify the null and altemative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim nfunet tu OC Ho 0mg/dl. H p0 mg/dl OD. H 0 mg/dl. Hp<0 mg/dl. Determine the test statistic ORound to two decimal places as needed) Determine if the P value in above or below the signficance level Based on the PAvalue, sate the final conclusion that addresses the ongnal clam Ho There is evidence to conclude that the mean of the population of changes Next
In a test of the effectiveness of garlic for lowering cholesterol, 64 subjects were treated with raw garlic. Cholesterol levels were measured before and after the treatment. The changes (before minus after) in ther levels of LDL cholesterol (in mgidl) have a mean of 0.3 and a standard deviation of 16.2. Use a 0.01 signficance level to test the claim that with garlic treatment, the mean change in LDL cholesterol is greater than 0. What do the results suggest about the effectiveness of the garlic treatment?Assume that a simple random sample has been selected. Identify the null and altemative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim nfunet tu OC Ho 0mg/dl. H p0 mg/dl OD. H 0 mg/dl. Hp<0 mg/dl. Determine the test statistic ORound to two decimal places as needed) Determine if the P value in above or below the signficance level Based on the PAvalue, sate the final conclusion that addresses the ongnal clam Ho There is evidence to conclude that the mean of the population of changes Next
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
![In a test of the effectiveness of garlic for lowering cholesterol, 64 subjects were treated with raw garlic. Cholesterol levels were measured before and after the
treatment. The changes (before minus after) in their levels of LDL choiesterol (in mg/dl) have a mean of 0.3 and a standard deviation of 16.2. Use a 0.01 signficance
level to test the claim that with garlic treatment, the mean change in LDL cholesterol is greater than 0. What do the results suggest about the effectiveness of the
garlic treatment? Assume that a simple random sample has been selected Identify the null and altemative hypotheses, test statistic, P-value, and state the final
conclusion that addresses the original claim
OD. Ho -0 mg/dl.
OC Ho 0mg/dl
H p0 mg/dl
H u<0 mg/dl
Detemine the test statistic
urces
(Round to two decimal places as needed.)
Determine if the P-value is above or below the signficance level
Based on the P value, sate the final conclusion that addresses the onginal claim
ss
VHo Thero is
evidence to conclude that the mean of the population of changes
brary
Next](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F12e20ed7-e5c2-4cce-a605-e8221d76d853%2F02151316-9cc7-4aa1-92df-10256bc83fc2%2Fm2wjjhr_processed.jpeg&w=3840&q=75)
Transcribed Image Text:In a test of the effectiveness of garlic for lowering cholesterol, 64 subjects were treated with raw garlic. Cholesterol levels were measured before and after the
treatment. The changes (before minus after) in their levels of LDL choiesterol (in mg/dl) have a mean of 0.3 and a standard deviation of 16.2. Use a 0.01 signficance
level to test the claim that with garlic treatment, the mean change in LDL cholesterol is greater than 0. What do the results suggest about the effectiveness of the
garlic treatment? Assume that a simple random sample has been selected Identify the null and altemative hypotheses, test statistic, P-value, and state the final
conclusion that addresses the original claim
OD. Ho -0 mg/dl.
OC Ho 0mg/dl
H p0 mg/dl
H u<0 mg/dl
Detemine the test statistic
urces
(Round to two decimal places as needed.)
Determine if the P-value is above or below the signficance level
Based on the P value, sate the final conclusion that addresses the onginal claim
ss
VHo Thero is
evidence to conclude that the mean of the population of changes
brary
Next
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
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 5 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Recommended textbooks for you
![MATLAB: An Introduction with Applications](https://www.bartleby.com/isbn_cover_images/9781119256830/9781119256830_smallCoverImage.gif)
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
![Probability and Statistics for Engineering and th…](https://www.bartleby.com/isbn_cover_images/9781305251809/9781305251809_smallCoverImage.gif)
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
![Statistics for The Behavioral Sciences (MindTap C…](https://www.bartleby.com/isbn_cover_images/9781305504912/9781305504912_smallCoverImage.gif)
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](https://www.bartleby.com/isbn_cover_images/9781119256830/9781119256830_smallCoverImage.gif)
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
![Probability and Statistics for Engineering and th…](https://www.bartleby.com/isbn_cover_images/9781305251809/9781305251809_smallCoverImage.gif)
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
![Statistics for The Behavioral Sciences (MindTap C…](https://www.bartleby.com/isbn_cover_images/9781305504912/9781305504912_smallCoverImage.gif)
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…](https://www.bartleby.com/isbn_cover_images/9780134683416/9780134683416_smallCoverImage.gif)
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
![The Basic Practice of Statistics](https://www.bartleby.com/isbn_cover_images/9781319042578/9781319042578_smallCoverImage.gif)
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](https://www.bartleby.com/isbn_cover_images/9781319013387/9781319013387_smallCoverImage.gif)
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman