tudy was concerned with the effects of anxiety on test performance. It was theorized that very anxious people might not only show a lower average performance relati peers but als showing normal general ability but high test-anxiety was taken. Each student was given a simple mathematics test. In general, the scores of college students on this test follow an approximatey normal distribution, with a mean of 55 and a standard deviation of 6. The sample of anxious ve to their nonanxious o a higher degree of variability in performance. A random sample of 22 college students students had a mean of 51 and a standard deviation s 10. Test both of the hypotheses implied here, using α- 05 for each.
tudy was concerned with the effects of anxiety on test performance. It was theorized that very anxious people might not only show a lower average performance relati peers but als showing normal general ability but high test-anxiety was taken. Each student was given a simple mathematics test. In general, the scores of college students on this test follow an approximatey normal distribution, with a mean of 55 and a standard deviation of 6. The sample of anxious ve to their nonanxious o a higher degree of variability in performance. A random sample of 22 college students students had a mean of 51 and a standard deviation s 10. Test both of the hypotheses implied here, using α- 05 for each.
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
Hi, not sure how to go about doing this hypothesis test. Would appreciate any help. thanks!
![tudy was concerned with the effects of anxiety on test performance. It was theorized that
very anxious people might not only show a lower average performance relati
peers but als
showing normal general ability but high test-anxiety was taken. Each student was given a simple
mathematics test. In general, the scores of college students on this test follow an approximatey
normal distribution, with a mean of 55 and a standard deviation of 6. The sample of anxious
ve to their nonanxious
o a higher degree of variability in performance. A random sample of 22 college students
students had a mean of 51 and a standard deviation s 10. Test both of the hypotheses implied
here, using α- 05 for each.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc3357245-3bdf-47cc-9e6a-31503190e45b%2F9ada76a2-b4ea-4c4b-9220-420e5e2137ab%2Flnufb1e.png&w=3840&q=75)
Transcribed Image Text:tudy was concerned with the effects of anxiety on test performance. It was theorized that
very anxious people might not only show a lower average performance relati
peers but als
showing normal general ability but high test-anxiety was taken. Each student was given a simple
mathematics test. In general, the scores of college students on this test follow an approximatey
normal distribution, with a mean of 55 and a standard deviation of 6. The sample of anxious
ve to their nonanxious
o a higher degree of variability in performance. A random sample of 22 college students
students had a mean of 51 and a standard deviation s 10. Test both of the hypotheses implied
here, using α- 05 for each.
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 8 steps with 5 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.Similar questions
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