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Next, let's imagine that you want to examine whether the pattern of frequencies across the political party affiliation options is the same for people who are short, average, or tall in height (1=short, 2=average, 3=tall).  To test this research question, you are going to run a two-way chi-square test with the variables "height" and "polparty".  When you run the analysis, make sure to select the necessary options in the main dialogue box and the smaller menu.  It does not matter which variable

Next, let's imagine that you want to examine whether the pattern of frequencies across the political party affiliation options is the same for people who are short, average, or tall in height (1=short, 2=average, 3=tall).  To test this research question, you are going to run a two-way chi-square test with the variables "height" and "polparty".  When you run the analysis, make sure to select the necessary options in the main dialogue box and the smaller menu.  It does not matter which variable

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Next, let's imagine that you want to examine whether the pattern of frequencies across the political party affiliation options is the same for people who are short, average, or tall in height (1=short, 2=average, 3=tall).  To test this research question, you are going to run a two-way chi-square test with the variables "height" and "polparty".  When you run the analysis, make sure to select the necessary options in the main dialogue box and the smaller menu.  It does not matter which variable is placed in the columns vs. the rows.

What is the value of the Pearson's chi-square for this test?  Enter your value rounded to three decimal places (i.e., 10.001, not 10.01, not 10.1, not 10).  

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!
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!
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: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
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