Use the following SPSS output to answer the questions. Use an alpha level of .05: Which variable is the independent variable? Which variable is the dependent variable? What would be the null hypothesis for the chi-square test? What would be the research hypothesis for the chi-square test? Is the chi-square test statistically significant? Should we reject or fail to reject the null hypothesis? What is the appropriate measure of association for this table?

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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Use the following SPSS output to answer the questions. Use an alpha level of .05:

  1. Which variable is the independent variable?
  2. Which variable is the dependent variable?
  3. What would be the null hypothesis for the chi-square test?
  4. What would be the research hypothesis for the chi-square test?
  5. Is the chi-square test statistically significant?
  6. Should we reject or fail to reject the null hypothesis?
  7. What is the appropriate measure of association for this table?

 

Chi-Square Tests
Asymp. Sig.
(2-sided)
Value
df
Pearson Chi-Square
14.247
.007
4
Likelihood Ratio
13.178
4
.010
Linear-by-Linear
Association
10.011
1
.002
N of Valid Cases
1269
a. O cells (0.0%) have expected count less than 5. The
minimum expected count is 10.78.
Symmetric Measures
Asymp. Std.
Error
Approx. T' Approx. Sig.
.007
Value
Nominal by Nominal Phi
.106
Cramer's V
.075
.007
Ordinal by Ordinal
Gamma
.183
.057
2.954
.003
N of Valid Cases
1269
a. Not assuming the null hypothesis.
b. Using the asymptotic standard error assuming the null hypothesis.
Transcribed Image Text:Chi-Square Tests Asymp. Sig. (2-sided) Value df Pearson Chi-Square 14.247 .007 4 Likelihood Ratio 13.178 4 .010 Linear-by-Linear Association 10.011 1 .002 N of Valid Cases 1269 a. O cells (0.0%) have expected count less than 5. The minimum expected count is 10.78. Symmetric Measures Asymp. Std. Error Approx. T' Approx. Sig. .007 Value Nominal by Nominal Phi .106 Cramer's V .075 .007 Ordinal by Ordinal Gamma .183 .057 2.954 .003 N of Valid Cases 1269 a. Not assuming the null hypothesis. b. Using the asymptotic standard error assuming the null hypothesis.
getahead OPINION OF HOW PEOPLE GET AHEAD race RACE OF RESPONDENT Crosstabulation
race RACE OF RESPONDENT
1 WHITE 2 BLACK 3 OTHER
Total
884
getahead OPINION OF
HOW PEOPLE GET
AHEAD
1 HARD WORK
Count
69
695
120
% within race RACE OF
RESPONDENT
71.6%
64.9%
60.5%
69.7%
2 BOTH EQUALLY Count
37
265
197
31
% within race RACE OF
RESPONDENT
20.3%
20.0%
27.2%
20.9%
3 LUCK OR HELP Count
78
28
14
120
* within race RACE OF
RESPONDENT
8.0%
15.1%
12.3%
9.5%
Total
Count
970
185
114
1269
* within race RACE OF
RESPONDENT
100.0%
100.0%
100.0%
100.0%
Transcribed Image Text:getahead OPINION OF HOW PEOPLE GET AHEAD race RACE OF RESPONDENT Crosstabulation race RACE OF RESPONDENT 1 WHITE 2 BLACK 3 OTHER Total 884 getahead OPINION OF HOW PEOPLE GET AHEAD 1 HARD WORK Count 69 695 120 % within race RACE OF RESPONDENT 71.6% 64.9% 60.5% 69.7% 2 BOTH EQUALLY Count 37 265 197 31 % within race RACE OF RESPONDENT 20.3% 20.0% 27.2% 20.9% 3 LUCK OR HELP Count 78 28 14 120 * within race RACE OF RESPONDENT 8.0% 15.1% 12.3% 9.5% Total Count 970 185 114 1269 * within race RACE OF RESPONDENT 100.0% 100.0% 100.0% 100.0%
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