Example 19.2 Suppose we have the following table indicating the ratings assigned to two brands of cold drink X and Y by 12 consumers. Each respondent was asked to taste the two brands of cold drink and then rate them. Table 19.1 Ratings of Brands X and Y Cold Drinks Brand X 26 30 44 23 18 50 34 25 49 37 20 Brand Y 22 27 39 7 11 56 30 18 51 33 16 Sign - + - + + + + + + + + We have to apply the two-sample sign test. 64 + 16 14
Example 19.2 Suppose we have the following table indicating the ratings assigned to two brands of cold drink X and Y by 12 consumers. Each respondent was asked to taste the two brands of cold drink and then rate them. Table 19.1 Ratings of Brands X and Y Cold Drinks Brand X 26 30 44 23 18 50 34 25 49 37 20 Brand Y 22 27 39 7 11 56 30 18 51 33 16 Sign - + - + + + + + + + + We have to apply the two-sample sign test. 64 + 16 14
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
![Example 19.2 Suppose we have the following table indicating the ratings assigned to two brands of
cold drink X and Y by 12 consumers. Each respondent was asked to taste the two brands of cold drink
and then rate them.
Table 19.1
Ratings of Brands X and Y Cold Drinks
Brand X
26
30
44
23
18
50
34
16
25 49 37
20
Brand Y
22
27
39
7
11
56
30
14
18 51
33
16
Sign
+
+
+
+
+
+
We have to apply the two-sample sign test.
+
T
+
I
+](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F632ec334-4ff5-42b2-ae11-5d5f0266fd6e%2F1273bf03-2ac1-4110-ba44-e46217e1d0fb%2Fhzlamg_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Example 19.2 Suppose we have the following table indicating the ratings assigned to two brands of
cold drink X and Y by 12 consumers. Each respondent was asked to taste the two brands of cold drink
and then rate them.
Table 19.1
Ratings of Brands X and Y Cold Drinks
Brand X
26
30
44
23
18
50
34
16
25 49 37
20
Brand Y
22
27
39
7
11
56
30
14
18 51
33
16
Sign
+
+
+
+
+
+
We have to apply the two-sample sign test.
+
T
+
I
+
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