The variables Gender and Promotion Class are (note that all percentages below are rounded to the nearest percent). related because the four percentages 17, 2, 26, and 18 are different are not related because the percentages 61, 63, 64, and 64 are close together are related because the percentages 27, 3, 41, and 29 are different are related because 61, 63, 64, and 64 are not equal
The variables Gender and Promotion Class are (note that all percentages below are rounded to the nearest percent). related because the four percentages 17, 2, 26, and 18 are different are not related because the percentages 61, 63, 64, and 64 are close together are related because the percentages 27, 3, 41, and 29 are different are related because 61, 63, 64, and 64 are not equal
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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![Question 5
The variables Gender and Promotion Class are (note that all percentages below are rounded to the
nearest percent).
related because the four percentages 17, 2, 26, and 18 are different
are not related because the percentages 61, 63, 64, and 64 are close together
are related because the percentages 27, 3, 41, and 29 are different
are related because 61, 63, 64, and 64 are not equal](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F08687298-6431-4ad5-960f-bbd7b3d48a12%2F79637578-ccf0-4d58-9bf3-388328367a5d%2F35o50gc.png&w=3840&q=75)
Transcribed Image Text:Question 5
The variables Gender and Promotion Class are (note that all percentages below are rounded to the
nearest percent).
related because the four percentages 17, 2, 26, and 18 are different
are not related because the percentages 61, 63, 64, and 64 are close together
are related because the percentages 27, 3, 41, and 29 are different
are related because 61, 63, 64, and 64 are not equal
![Gender
Promotion Class
0.75
0.50
0.25-
0.00
Count
Total %
Col %
Row %
Gold
Platinum
Contingency Table
Gender
Female Male U
Silver
Tin
Gold
Total
Platinum
Silver
Promotion Class
277
136
38
16.99
8.34
2.33
26.89 29.96 26.03
61.42
30.16 8.43
30
12
6
1.84
0.74 0.37
2.91
2.64 4.11
62.50 25.00 12.50
424
176
26.01
10.80
41.17 38.77 43.15
63.95 26.55
9.50
299
130
39
18.34
7.98
2.39
29.03 28.63
26.71
63.89 27.78
8.33
1030
454
146
63.19 27.85
8.96
Total
451
27.67
48
2.94
63
663
3.87 40.67
468
28.71
1630
Tin
Male
Female](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F08687298-6431-4ad5-960f-bbd7b3d48a12%2F79637578-ccf0-4d58-9bf3-388328367a5d%2F4pi5ytp_processed.png&w=3840&q=75)
Transcribed Image Text:Gender
Promotion Class
0.75
0.50
0.25-
0.00
Count
Total %
Col %
Row %
Gold
Platinum
Contingency Table
Gender
Female Male U
Silver
Tin
Gold
Total
Platinum
Silver
Promotion Class
277
136
38
16.99
8.34
2.33
26.89 29.96 26.03
61.42
30.16 8.43
30
12
6
1.84
0.74 0.37
2.91
2.64 4.11
62.50 25.00 12.50
424
176
26.01
10.80
41.17 38.77 43.15
63.95 26.55
9.50
299
130
39
18.34
7.98
2.39
29.03 28.63
26.71
63.89 27.78
8.33
1030
454
146
63.19 27.85
8.96
Total
451
27.67
48
2.94
63
663
3.87 40.67
468
28.71
1630
Tin
Male
Female
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