hines have an effect on the plastics breaking strength. Hov operate only three methods during the experiments on a g vs the data of the experiment. Table Q3: Four manufacturing methods on the breaking Manufacturing Methods 2 Machine 1 1 A=73 C=73 2 A=74 B=75 3 B=67 C=68 4 A=71 B=72 What is the name of the design? Write an appropri= then list the assumptions and identify the terms. Is this design symmetric ? Justify your answer. State if the design balance or not. Discuss how to acE design ? Justify your answer. Test the hypothesis at a = 0.05 whether there is ar manufacturing methods on the breaking strength of pla
hines have an effect on the plastics breaking strength. Hov operate only three methods during the experiments on a g vs the data of the experiment. Table Q3: Four manufacturing methods on the breaking Manufacturing Methods 2 Machine 1 1 A=73 C=73 2 A=74 B=75 3 B=67 C=68 4 A=71 B=72 What is the name of the design? Write an appropri= then list the assumptions and identify the terms. Is this design symmetric ? Justify your answer. State if the design balance or not. Discuss how to acE design ? Justify your answer. Test the hypothesis at a = 0.05 whether there is ar manufacturing methods on the breaking strength of pla
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
![Q3 A researcher wish to compare four manufacturing methods on the breaking strength
of plastic. Four types of machines are used in this experiment. He believed that
machines have an effect on the plastics breaking strength. However, each machine
can operate only three methods during the experiments on a given day. Table Q3
shows the data of the experiment.
Table Q3: Four manufacturing methods on the breaking strength of plastic
Manufacturing Methods
Machine
2
1
A=73
C=73
D=75
2
A=74
B=75
C=75
3
B=67
C=68
D=72
4
A=71
В-72
D=75
What is the name of the design? Write an appropriate statistical model
then list the assumptions and identify the terms.
(a)
(b)
Is this design symmetric ? Justify your answer.
State if the design balance or not. Discuss how to achieve balance in this
design ? Justify your answer.
(c)
(d)
Test the hypothesis at a = 0.05 whether there is an effect of the four
manufacturing methods on the breaking strength of plastics.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6702ae44-b150-49b6-b092-4ed2ef0fff98%2Fc41f55d4-89ab-43f7-ac37-ca5286ac8018%2Fefk6h4n_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q3 A researcher wish to compare four manufacturing methods on the breaking strength
of plastic. Four types of machines are used in this experiment. He believed that
machines have an effect on the plastics breaking strength. However, each machine
can operate only three methods during the experiments on a given day. Table Q3
shows the data of the experiment.
Table Q3: Four manufacturing methods on the breaking strength of plastic
Manufacturing Methods
Machine
2
1
A=73
C=73
D=75
2
A=74
B=75
C=75
3
B=67
C=68
D=72
4
A=71
В-72
D=75
What is the name of the design? Write an appropriate statistical model
then list the assumptions and identify the terms.
(a)
(b)
Is this design symmetric ? Justify your answer.
State if the design balance or not. Discuss how to achieve balance in this
design ? Justify your answer.
(c)
(d)
Test the hypothesis at a = 0.05 whether there is an effect of the four
manufacturing methods on the breaking strength of plastics.
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 2 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