The data below represent the responses to two questions asked in a survey of 40 college students majoring in business: What is your gender? (M = male; F female) and What is your major? (A = Accounting; C = Computer Information Systems; M = Marketing). Complete parts (a) and (b). E Click the icon to view the data. a. Tally the data into a contingency table where the two rows represent the gender categories and the three columns represent the academic major categories. Student Major Categories M Gender Totals Male 9 6 7 22 Female 7 4 7 18 Totals 16 10 14 40 (Simplify your answers.) b. Construct contingency tables based on percentages of all 40 student responses, based on row percentages and based on column percentages. Complete the following contingency table based on total percentages. Student Major Categories C Gender A M Totals Male 22.5 % 15 % 17.5 % 55 % Female 17.5 10 17.5 45 Totals 40 25 35 100 (Simplifu VOUE anewere Round to one decimal place as needed)
The data below represent the responses to two questions asked in a survey of 40 college students majoring in business: What is your gender? (M = male; F female) and What is your major? (A = Accounting; C = Computer Information Systems; M = Marketing). Complete parts (a) and (b). E Click the icon to view the data. a. Tally the data into a contingency table where the two rows represent the gender categories and the three columns represent the academic major categories. Student Major Categories M Gender Totals Male 9 6 7 22 Female 7 4 7 18 Totals 16 10 14 40 (Simplify your answers.) b. Construct contingency tables based on percentages of all 40 student responses, based on row percentages and based on column percentages. Complete the following contingency table based on total percentages. Student Major Categories C Gender A M Totals Male 22.5 % 15 % 17.5 % 55 % Female 17.5 10 17.5 45 Totals 40 25 35 100 (Simplifu VOUE anewere Round to one decimal place as needed)
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:The data below represent the responses to two questions asked in a survey of 40 college students majoring in business: What is your gender? (M = male; F= female) and What is your major? (A = Accounting:
C= Computer Information Systems; M = Marketing). Complete parts (a) and (b).
E Click the icon to view the data.
a. Tally the data into a contingency table where the two rows represent the gender categories and the three columns represent the academic major categories.
Student Major Categories
M
Gender
Totals
Male
9
6
7
22
Female
7
4
7
18
Totals
16
10
14
40
(Simplify your answers.)
b. Construct contingency tables based on percentages of all 40 student responses, based on row percentages and based on column percentages.
Complete the following contingency table based on total percentages.
Student Major Categories
M
Gender
A
Totals
Male
22.5 %
15 %
17.5 %
55 %
Female
17.5
10
17.5
45
Totals
40
25
35
100
(Simplify your answers. Round to one decimal place as needed.)
Transcribed Image Text:The data below represent the responses to two questions asked in a survey of 40 college students majoring in business: What is your gender? (M = male; F= female) and What is your major? (A = Accounting;
C= Computer Information Systems; M= Marketing). Complete parts (a) and (b).
E Click the icon to view the data.
- X
(Simplify your answers. Round to one decimal place as needed.)
Survey data
Complete the following contingency table based on row percentages.
Student Major Categories
Gender:
F
M
M
F
F
F
F
M
M
Gender
A
Totals
Major:
M
M
A
M
A
A
A
Male
40.9 %
27.3 %
31.8 %
100 %
Gender:
F
F
M
M
M
M
F
F
F
Female
38.9
22.2
38.9
100
Major:
M
A
A
M
A
Totals
40.0
25.0
35.0
100.0
Gender:
M
M
F
M
F
F
M
(Simplify your answers. Round to one decimal place as needed.)
Major:
A
A
A
M
M
M
C
A
A
Complete the following contingency table based on column percentages.
Gender:
Major:
M
M
F
F
M
M
M
A
A
M
A
M
A
Student Major Categories
A
Gender
Totals
Male
%
%
%
%
Female
Print
Done
Totals
(Simplify your answers. Round to one decimal place as needed.)
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