Use the t-distribution and the sample results to complete the test of the hypotheses. Use a 5 % significance level. Assume the results come from a random sample, and if the sample size is small, assume the underlying distribution is relatively normal. Test Ho = 4vs Hau 4 using the sample results=4.8, s = 2.3, with n = 15. (a) Give the test statistic and the p-value. Round your answer for the test statistic to two decimal places and your answer for t test statistic = 1 p-value= i value to three decimal places.
Use the t-distribution and the sample results to complete the test of the hypotheses. Use a 5 % significance level. Assume the results come from a random sample, and if the sample size is small, assume the underlying distribution is relatively normal. Test Ho = 4vs Hau 4 using the sample results=4.8, s = 2.3, with n = 15. (a) Give the test statistic and the p-value. Round your answer for the test statistic to two decimal places and your answer for t test statistic = 1 p-value= i value to three decimal places.
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
![Use the t-distribution and the sample results to complete the test of the hypotheses. Use a 5 % significance level. Assume the results
come from a random sample, and if the sample size is small, assume the underlying distribution is relatively normal.
Test Ho μ = 4vs Hau 4 using the sample results=4.8, s = 2.3, with n = 15.
(a) Give the test statistic and the p-value.
Round your answer for the test statistic to two decimal places and your answer for th
test statistic =
p-value = 1
value to three decimal places.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9b094f87-be14-4edb-a8dd-f7dface2aa76%2F9fa862a1-7eba-46a4-9432-958ee0394f9c%2Fbnaax7_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Use the t-distribution and the sample results to complete the test of the hypotheses. Use a 5 % significance level. Assume the results
come from a random sample, and if the sample size is small, assume the underlying distribution is relatively normal.
Test Ho μ = 4vs Hau 4 using the sample results=4.8, s = 2.3, with n = 15.
(a) Give the test statistic and the p-value.
Round your answer for the test statistic to two decimal places and your answer for th
test statistic =
p-value = 1
value to three decimal places.
![(b) What is the conclusion?
Ⓒ Reject Ho.
O Do not reject No.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9b094f87-be14-4edb-a8dd-f7dface2aa76%2F9fa862a1-7eba-46a4-9432-958ee0394f9c%2Fvavfwq4_processed.jpeg&w=3840&q=75)
Transcribed Image Text:(b) What is the conclusion?
Ⓒ Reject Ho.
O Do not reject No.
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.
Step by step
Solved in 4 steps with 4 images
![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