Use a hypothesis test and ANOVA, stick to the usual methods and avoid utilizing the p-value technique. The figures below indicate the number of packets of five popular brands of cigarettes sold by a supermarket on nine randomly chosen days. A B D E 38 35 | 41 | 19 | 45 | 31 | 36 23 | 35 | 32 | 29 | 45 | 22 53 21 32 47 | 12 14 25 | 20 27 31 25 33 33 | 25 36 42 25 29 28 25 48 60 40 42 29 30 35 23 42 40 25 31 Perform an Analysis of Variance at a 5% level of significance to evaluate whether or not the five brands sell the same number of cigarettes on average at this store.
Use a hypothesis test and ANOVA, stick to the usual methods and avoid utilizing the p-value technique. The figures below indicate the number of packets of five popular brands of cigarettes sold by a supermarket on nine randomly chosen days. A B D E 38 35 | 41 | 19 | 45 | 31 | 36 23 | 35 | 32 | 29 | 45 | 22 53 21 32 47 | 12 14 25 | 20 27 31 25 33 33 | 25 36 42 25 29 28 25 48 60 40 42 29 30 35 23 42 40 25 31 Perform an Analysis of Variance at a 5% level of significance to evaluate whether or not the five brands sell the same number of cigarettes on average at this store.
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 a hypothesis test and ANOVA, stick to the usual methods and avoid utilizing the p-value technique.
The figures below indicate the number of packets of five popular brands of cigarettes sold by a
supermarket on nine randomly chosen days.
A
B
D
E
38 35
41
21
28
35
32
19
45
31
36
23
35
32
29
45
22
47 12 27
48 60 | 40 | 53 | 42
30
29 36
25 29 31
40
25
31
42
14
25 20
23
25
33
33
25
42
25
Perform an Analysis of Variance at a 5% level of significance to evaluate whether or not the five
brands sell the same number of cigarettes on average at this store.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6adf6bda-595d-49ba-9112-b7fb25875b89%2F9677f566-0ef6-4bb9-80eb-e0bb81bb9283%2F9ssydck_processed.png&w=3840&q=75)
Transcribed Image Text:Use a hypothesis test and ANOVA, stick to the usual methods and avoid utilizing the p-value technique.
The figures below indicate the number of packets of five popular brands of cigarettes sold by a
supermarket on nine randomly chosen days.
A
B
D
E
38 35
41
21
28
35
32
19
45
31
36
23
35
32
29
45
22
47 12 27
48 60 | 40 | 53 | 42
30
29 36
25 29 31
40
25
31
42
14
25 20
23
25
33
33
25
42
25
Perform an Analysis of Variance at a 5% level of significance to evaluate whether or not the five
brands sell the same number of cigarettes on average at this store.
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 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