Effectiveness of distance learning: A study was done to compare the effectiveness of distance learning with traditional classroom instruction. Eleven students took a business administration course online, while 14 students took it in a classroom. The final exam scores were as follows. It is reasonable to assume that the samples come from populations that are approximately normal. Online 67 71 75 67 84 87 71 99 73 67 87 Classroom 82 75 67 82 71 82 75 82 99 67 91 75 71 87 Send data to Excel Part 1 of 2 (a) Construct a 98% confidence interval for the difference between the mean scores for the two types of instruction. Let H, denote the mean score of online instruction. Use the TI-84 calculator and round the answers to one decimal place. An 98% confidence interval for the mean difference between the mean scores for the two types of instruction is Part: 1/ 2 Part 2 of 2 (b) An educator claims that both methods of instruction are equally effective. Does the confidence interval contradict this claim? The confidence interval (Choose one) this claim.
Effectiveness of distance learning: A study was done to compare the effectiveness of distance learning with traditional classroom instruction. Eleven students took a business administration course online, while 14 students took it in a classroom. The final exam scores were as follows. It is reasonable to assume that the samples come from populations that are approximately normal. Online 67 71 75 67 84 87 71 99 73 67 87 Classroom 82 75 67 82 71 82 75 82 99 67 91 75 71 87 Send data to Excel Part 1 of 2 (a) Construct a 98% confidence interval for the difference between the mean scores for the two types of instruction. Let H, denote the mean score of online instruction. Use the TI-84 calculator and round the answers to one decimal place. An 98% confidence interval for the mean difference between the mean scores for the two types of instruction is Part: 1/ 2 Part 2 of 2 (b) An educator claims that both methods of instruction are equally effective. Does the confidence interval contradict this claim? The confidence interval (Choose one) this claim.
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
![Effectiveness of distance learning: A study was done to compare the effectiveness of distance learning with traditional classroom instruction. Eleven
students took a business administration course online, while 14 students took it in a classroom. The final exam scores were as follows. It is reasonable to
assume that the samples come from populations that are approximately normal.
Online
67 71 75 67 84 87 71
99 73 67 87
Classroom
82 75 67 82 71 82 75 82 99
67 91 75 71 87
Send data to Excel
Part 1 of 2
(a) Construct a 98% confidence interval for the difference between the mean scores for the two types of instruction. Let H, denote the mean score of
online instruction. Use the TI-84 calculator and round the answers to one decimal place.
An 98% confidence interval for the mean difference between the mean scores for the two types of instruction is
Part: 1/2
Part 2 of 2
(b) An educator claims that both methods of instruction are equally effective. Does the confidence interval contradict this claim?
The confidence interval (Choose one)
this claim.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb638d4ce-58b8-4bb0-994a-0b8913b75013%2F9947579f-c841-44b9-aba1-cc101460ca91%2Fltauj8w_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Effectiveness of distance learning: A study was done to compare the effectiveness of distance learning with traditional classroom instruction. Eleven
students took a business administration course online, while 14 students took it in a classroom. The final exam scores were as follows. It is reasonable to
assume that the samples come from populations that are approximately normal.
Online
67 71 75 67 84 87 71
99 73 67 87
Classroom
82 75 67 82 71 82 75 82 99
67 91 75 71 87
Send data to Excel
Part 1 of 2
(a) Construct a 98% confidence interval for the difference between the mean scores for the two types of instruction. Let H, denote the mean score of
online instruction. Use the TI-84 calculator and round the answers to one decimal place.
An 98% confidence interval for the mean difference between the mean scores for the two types of instruction is
Part: 1/2
Part 2 of 2
(b) An educator claims that both methods of instruction are equally effective. Does the confidence interval contradict this claim?
The confidence interval (Choose one)
this claim.
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 3 steps with 3 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