The file P3_24.XLS contains a sample of family incomes (in thousands of 1980 dollars) for a set
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The file P3_24.XLS contains a sample of family incomes (in thousands of 1980 dollars) for a set of families sampled in 1980 and 1990. Assume that these families are representative of the whole United States. The Republicans claim that the country was better off in 1990 than 1980, because average income increased. Do you agree?
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Related Book For
Managerial Statistics
ISBN: 9780534389314
1st Edition
Authors: S. Christian Albright, Wayne L. Winston, Christopher Zappe
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