Based on the results of the analysis, what is your obtained chi-square test statistic
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
To start this assignment, let's run a chi-square test in SPSS. Let's imagine that you are interested in political party affiliation. The first step in your research study is to determine whether political party affiliation is equally distributed across all possible categories in your data, including:
1 = Republican
2 = Democrat
3 = Independent
4 = Other
To answer this question, run a one-way chi-square test in SPSS using the "polparty" variable.
Based on the results of the analysis, what is your obtained chi-square test statistic? Enter your answer rounded to three decimal places (i.e., 10.001, not 10, not 10.1, not 10.01).
Transcribed Image Text:ZOOM
The second set of output shows the results of a two-way chi-square test using the
"polparty" and "height" varlables.
• Crosstabs
Case Processing Summary
sase
Missing
PIPA
Percent
Total
Percent
Percent
N
polparty height
132
98.5%
1.5%
134
2.
polparty * height Crosstabulation
Count
2
Total
3.
polparty
25
16.
9.
14
6.
24
2.
22
7.
Total
132
BE
Chi-Square Tests
Asymptotic
Significance
anjea
6.542
JP
(papis-2)
Pearson Chi-Square
9.
Likelihood Ratio
7.131
9.
Linear-by-Linear
60E
OSE'E
N of Valid Cases
a. 3 cells (25.00 have expected count less than 5. The
minimum expected count is 2.00.
132
nswer the questions in this assignment! Please keep in mind that you still need to watch the tutorial videc
read the assignment instructions/questions in order to know how to interpret the output and what values
Transcribed Image Text:Chi-Square Test
Frequencies
polparty
Observed N
Expected N
Residual
25
33.3
-8.2
2
48
33.3
14.8
3
47
33.3
13.8
13
33.3
-20.2
Total
133
Test Statistics
polparty
Chi-Square
26.609
JP
Asymp. Sig.
a. O cells (0.0%)
have expected
frequencies
less than 5.
The minimum
expected cell
frequency is
33.3.
000'
to answer the questions in this assignment! Please keep in mind that you still need to watch the tutorial vic
and read the assignment instructions/questions in order to know how to interpret the output and what value
look for!
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