Question

. CHI-SQUARE. Did males and females differ in terms of who they voted for in the 1992 Presidential Election (Clinton vs. Bush vs. Perot)?

Respondent's Sex * VOTE FOR CLINTON, BUSH, PEROT Crosstabulation
			VOTE FOR CLINTON, BUSH, PEROT			Total
			CLINTON	BUSH	PEROT
Respondent's Sex	Male	Count	162	171	103	436
		Expected Count	187.2	166.9	81.9	436.0
	Female	Count	270	214	86	570
		Expected Count	244.8	218.1	107.1	570.0
Total		Count	432	385	189	1006
		Expected Count	432.0	385.0	189.0	1006.0

Chi-Square Tests
	Value	df	Asymptotic Significance (2-sided)
Pearson Chi-Square	15.762a	2	.000
Likelihood Ratio	15.730	2	.000
Linear-by-Linear Association	15.520	1	.000
N of Valid Cases	1006
a. 0 cells (0.0%) have expected count less than 5. The minimum expected count is 81.91.

Answer 1

The null and alternative hypotheses are: Ho: The males and females do not differ in terms of who they voted for in the 1992 Presidential Election. Hj: The males and females differ in terms of who they voted for in the 1992 Presidential Election. The value of test statistic is: x2 = 15.762 P-value = 0.000 Conclusion: The p-value of Chi-square test is less than 0.05. Hence we reject null hypothesis at 5% level of significance and conclude that the males and females differ in terms of who they voted for in the 1992 Presidential Election.