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candidate for political office wants to determine if there is a difference in his popularity between men and women. To t...

candidate for political office wants to determine if there is a difference in his popularity between men and women. To test the claim of this difference, he conducts a survey of voters. The sample contains 250 men and 250 women, of which 44% of the men and 52% of the women favor his candidacy. Do these values indicate a difference in popularity? Use a 0.01 significance level.

What are the hypothesis statements?

H subscript o italic : italic space p subscript m italic equals italic space p subscript w H subscript A italic : italic space p subscript m greater than italic space p subscript w

H subscript o italic : italic space p subscript m italic equals italic space p subscript w H subscript A italic : italic space p subscript m italic less than italic space p subscript w

H subscript o : space p subscript m equals space p subscript w H subscript A : space p subscript m not equal to space p subscript w
math   Statistics-And-Probability   
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Answer #1

Solution :

This is the two tailed test .

The null and alternative hypothesis is ,

2H subscript o: space p subscript m equals space p subscript w H subscript A:space p subscript m not equal to space p subscri

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