Write the null and alternate Hypothesis for the first two outputs. [1.5] Develop the ANOVA table for the calculation of “f distribution” value. [1.5] Find out the two critical values of “f distribution”.
Write the null and alternate Hypothesis for the first two outputs. [1.5] Develop the ANOVA table for the calculation of “f distribution” value. [1.5] Find out the two critical values of “f distribution”.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Topic Video
Question
The following is two years monthly sales data of 5 different outlets of a well-known textile brand. You are required to perform the analysis and answer the questions given below.
Brand |
Sales in million Rs. |
|||||||||||||||||||||
A |
41 |
40 |
24 |
44 |
33 |
37 |
35 |
28 |
39 |
33 |
30 |
25 |
39 |
33 |
31 |
31 |
|
|
|
|
|
|
B |
31 |
33 |
48 |
50 |
41 |
48 |
57 |
46 |
50 |
36 |
38 |
38 |
43 |
47 |
36 |
57 |
|
|
|
|
|
|
C |
53 |
51 |
44 |
56 |
49 |
47 |
59 |
54 |
50 |
55 |
59 |
49 |
40 |
47 |
55 |
47 |
41 |
47 |
|
|
|
|
D |
52 |
58 |
54 |
57 |
58 |
39 |
53 |
56 |
56 |
60 |
46 |
54 |
57 |
57 |
63 |
48 |
58 |
56 |
55 |
64 |
54 |
52 |
E |
44 |
68 |
68 |
69 |
60 |
63 |
57 |
56 |
53 |
60 |
61 |
66 |
70 |
72 |
62 |
57 |
70 |
72 |
55 |
70 |
64 |
63 |
- Write the null and alternate Hypothesis for the first two outputs. [1.5]
- Develop the ANOVA table for the calculation of “f distribution” value. [1.5]
- Find out the two critical values of “f distribution”. [1.5]
Write the conclusion of the test.
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