for all individuals and for smokers. i) Out of all female individuals, calculate the proportion of those who are smokers. ii) Similarly, calculate the proportion of the males who smoke. iii) Comment on these two proportions calculated in parts (i) and (ii)
for all individuals and for smokers. i) Out of all female individuals, calculate the proportion of those who are smokers. ii) Similarly, calculate the proportion of the males who smoke. iii) Comment on these two proportions calculated in parts (i) and (ii)
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
a) Exhibit 4 and Exhibit 5 give the frequency distribution tables for the gross income group and gender for all individuals and for smokers.
i) Out of all female individuals, calculate the proportion of those who are smokers.
ii) Similarly, calculate the proportion of the males who smoke.
iii) Comment on these two proportions calculated in parts (i) and (ii)
Transcribed Image Text:Smoke:
Count of smoke
gross income
Under 2.600
2,600 to 5,200
5,200 to 10,400
10,400 to 15,600
15,600 to 20,800
20,800 to 28,600
28,600 to 36,400
Above 36,400
Grand Total
Exhibit 4
(All)
gender
Female Male
111
22
196
61
254
142
153
115
85
103
51 104
24
55
13
76
887 678
Grand
Total
133
257
396
268
188
155
79
89
1565
Smoke:
Count of smoke gender
gross income
Under 2,600
2,600 to 5,200
5,200 to 10,400
Exhibit 5
Yes
10,400 to 15,600
15,600 to 20,800
20,800 to 28,600
28,600 to 36,400
Above 36,400
Grand Total
Female Male
25
46
70
47
18
11
41
1
222
11
18
37
36
27
27
5
14
175
Grand
Total
36
64
107
83
45
38
9
15
397
Expert Solution
Step 1: Mentioning the given data
It is given that Exhibit 4 and Exhibit 5 consist of the frequency distribution tables for the gross income group and gender for all individuals and for smokers.
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