Use the Stepwise Method 1.5 mg. dose (X,) 1.0 mg. dose Two groups of experimental rats were injected with tranquilizer at 1.0 mg. and 1.5mg. dose respectively. The time given in seconds that took them to fall asleep is hereby given. Use the t-test for independent samples at .01 to test the null hypothesis that the difference in dosage has no effect on the length of time it took them to fall asleep. (X,). 8.8 11.0 14.2 9.4 10.2 9.2 7.5 10.5 12.0 13.6 10.1 10.5 8.8 9.7 12.2 10.4 7.6 13.2 10.1 8.7
Use the Stepwise Method 1.5 mg. dose (X,) 1.0 mg. dose Two groups of experimental rats were injected with tranquilizer at 1.0 mg. and 1.5mg. dose respectively. The time given in seconds that took them to fall asleep is hereby given. Use the t-test for independent samples at .01 to test the null hypothesis that the difference in dosage has no effect on the length of time it took them to fall asleep. (X,). 8.8 11.0 14.2 9.4 10.2 9.2 7.5 10.5 12.0 13.6 10.1 10.5 8.8 9.7 12.2 10.4 7.6 13.2 10.1 8.7
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 Stepwise Method
1.0 mg. dose
(X,)
8.8
1.5 mg. dose
(X,).
11.0
Two groups of experimental rats were
injected with tranquilizer at 1.0 mg.
and 1.5mg. dose respectively. The
time given in seconds that took them
to fall asleep is hereby given. Use the
t-test for independent samples at .01
to test the null hypothesis that the
difference in dosage has no effect on
the length of time it took them to fall
asleep.
14.2
9.4
10.2
9.2
7.5
10.5
12.0
13.6
10.1
10.5
8.8
9.7
12.2
10.4
7.6
13.2
10.1
8.7
30](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2e87ad0c-ab16-4370-8f9d-b31f6e3ac069%2Fbe144952-be6a-44e0-a955-b01a5ef43390%2Fc96dlt8_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Use the Stepwise Method
1.0 mg. dose
(X,)
8.8
1.5 mg. dose
(X,).
11.0
Two groups of experimental rats were
injected with tranquilizer at 1.0 mg.
and 1.5mg. dose respectively. The
time given in seconds that took them
to fall asleep is hereby given. Use the
t-test for independent samples at .01
to test the null hypothesis that the
difference in dosage has no effect on
the length of time it took them to fall
asleep.
14.2
9.4
10.2
9.2
7.5
10.5
12.0
13.6
10.1
10.5
8.8
9.7
12.2
10.4
7.6
13.2
10.1
8.7
30
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 2 steps with 13 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
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](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