c) Make a graphical display that compares the two distributions. Choose the correct display below. O A. APercent 70- Female Male M Q They for the two sexes. B. APercent 50- Female Male O C. A Percent 70- d) Do the variables sex and politics appear to be independent? Explain. M Liberal Moderate Conservative Q to be independent because the conditional distribution of politics is OU O D. 50- Percent LL M Liberal Moderate Conservative OU

MATLAB: An Introduction with Applications
6th Edition
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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Students in an introduction to statistics course were asked to describe their politics as "Liberal," "Moderate," or "Conservative." The
results are shown in the table. Complete parts a through d below.
Sex
Female
Male
Total
L
40
51
91
L
%
M
37
41
78
a) Find the conditional distribution (percentages) of political views for the females.
L
C
10
21
31
M
%
Total
87
113
200
Females
%
(Round to one decimal place as needed.)
b) Find the conditional distribution (percentages) of political views for the males.
C
%
D
C
%
M
%
Males
(Round to one decimal place as needed.)
c) Make a graphical display that compares the two distributions. Choose the correct display below.
Transcribed Image Text:Students in an introduction to statistics course were asked to describe their politics as "Liberal," "Moderate," or "Conservative." The results are shown in the table. Complete parts a through d below. Sex Female Male Total L 40 51 91 L % M 37 41 78 a) Find the conditional distribution (percentages) of political views for the females. L C 10 21 31 M % Total 87 113 200 Females % (Round to one decimal place as needed.) b) Find the conditional distribution (percentages) of political views for the males. C % D C % M % Males (Round to one decimal place as needed.) c) Make a graphical display that compares the two distributions. Choose the correct display below.
K
Students in an introduction to statistics course were asked to describe their politics as "Liberal," "Moderate," or "Conservative." The
c) Make a graphical display that compares the two distributions. Choose the correct display below.
O A.
A Percent
70-
0-
Female:
Male
MC
Q
They
for the two sexes.
OB.
Q
APercent
70-
Q
HLAB
M C
50-
Female
O C.
Male
APercent
d) Do the variables sex and politics appear to be independent? Explain.
F
Liberal
M
Q
Moderate
Conservative
D.
to be independent because the conditional distribution of politics is
50+
Percent
0
LL
F
Liberal
M
Moderate
Conservative
Q
Transcribed Image Text:K Students in an introduction to statistics course were asked to describe their politics as "Liberal," "Moderate," or "Conservative." The c) Make a graphical display that compares the two distributions. Choose the correct display below. O A. A Percent 70- 0- Female: Male MC Q They for the two sexes. OB. Q APercent 70- Q HLAB M C 50- Female O C. Male APercent d) Do the variables sex and politics appear to be independent? Explain. F Liberal M Q Moderate Conservative D. to be independent because the conditional distribution of politics is 50+ Percent 0 LL F Liberal M Moderate Conservative Q
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