Statistics - In a public opinion survey, 60 out of a sample of 100 high income
Question # 00224768
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Updated on: 03/19/2016 03:10 AM Due on: 04/18/2016
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In a public opinion survey, 60 out of a sample of 100 high income voters and 40 out of a sample of 75 low-income voters supported the introduction of a new national security tax. Can we conclude at the 5% level of significance that the proportion of voters favouring a new national security tax differs between high- and low-income voters?
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Solution: Statistics - In a public opinion survey, 60 out of a sample of 100 high income