Is support for the proposed anti-smoking law related to respondents’ political p
ID: 3268182 • Letter: I
Question
Is support for the proposed anti-smoking law related to respondents’ political party affiliation in the population?
Party affiliation
Democrat
Independent
Republican
Support for the proposed anti-smoking law
In Favor
36
23
17
76
Neutral
20
17
16
53
Opposed
10
18
36
64
66
58
69
193
Use the five step model as a guide and write a sentence or two interpreting your results.
Compute column or row percentage for the table to determine the pattern of the relationship. Which group was more likely to support the law in the sample? Interpret the percentages that you have obtained.
Party affiliation
Democrat
Independent
Republican
Support for the proposed anti-smoking law
In Favor
36
23
17
76
Neutral
20
17
16
53
Opposed
10
18
36
64
66
58
69
193
Explanation / Answer
Answer:
Is support for the proposed anti-smoking law related to respondents’ political party affiliation in the population?
Party affiliation
Democrat
Independent
Republican
Support for the proposed anti-smoking law
In Favor
36
23
17
76
Neutral
20
17
16
53
Opposed
10
18
36
64
66
58
69
193
Use the five step model as a guide and write a sentence or two interpreting your results.
Compute column or row percentage for the table to determine the pattern of the relationship. Which group was more likely to support the law in the sample? Interpret the percentages that you have obtained.
Is support for the proposed anti-smoking law related to respondents’ political party affiliation in the population?
Party affiliation
Democrat
Independent
Republican
Support for the proposed anti-smoking law
In Favor
36
23
17
76
Neutral
20
17
16
53
Opposed
10
18
36
64
66
58
69
193
Use the five step model as a guide and write a sentence or two interpreting your results.
Ho: The proposed anti-smoking law not related to respondents’ political party affiliation
H1: The proposed anti-smoking law related to respondents’ political party affiliation
Chi-square Contingency Table Test for Independence
Democrat
Independent
Republican
Total
In Favor
Observed
36
23
17
76
% of column
54.5%
39.7%
24.6%
39.4%
Neutral
Observed
20
17
16
53
% of column
30.3%
29.3%
23.2%
27.5%
Opposed
Observed
10
18
36
64
% of column
15.2%
31.0%
52.2%
33.2%
Total
Observed
66
58
69
193
% of column
100.0%
100.0%
100.0%
100.0%
22.45
chi-square
4
df
.0002
p-value
Calculated chi square =22.45
DF=4
Chi square value at 0.05 level =9.49
Calculated chi square =22.45 > 9.49 the table value.
The null hypothesis is rejected.
We conclude that the proposed anti-smoking law related to respondents’ political party affiliation.
Compute column or row percentage for the table to determine the pattern of the relationship. Which group was more likely to support the law in the sample? Interpret the percentages that you have obtained.
Democrats are more likely to support the law 54.5% compared to others.
Party affiliation
Democrat
Independent
Republican
Support for the proposed anti-smoking law
In Favor
36
23
17
76
Neutral
20
17
16
53
Opposed
10
18
36
64
66
58
69
193
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