Chapter B.4, Problem 4AYU

Income Taxes A Gallup organization survey asked 1041 adult Americans whether they felt low-income people paid their fair share of taxes. Then they asked whether they felt high-income people paid their fair share of taxes. For each income group, a success is identifying an individual who feels the person pays his or her fair share of taxes. Is there a significant difference in the proportion of adult Americans who feel high-income people pay their fair share of taxes and the proportion who feel low-income people pay their fair share of taxes? Use the α = 0.05 level of significance.