According to the Bureau of the Census, 36% of U.S. adults in the $20,001$35,000 income group participated
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Assuming independent samples of 1000 for each of these income groups, use the 0.10 level of significance in testing the null hypothesis that Ï1 = Ï2 = Ï3.
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Percentage Who Participated in Adult Education Income Group $20,001-535,000 $35,001-550,000 $50,001-575,000 36% 42% 48%
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The null and alternative hypotheses are H 0 The population percentages are the same for the th...View the full answer
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