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In a sample of 80 Americans, 55% think that life is better for the rich. In a sample of 90 Europeans, 42% think that
In a sample of 80 Americans, 55% think that life is better for the rich. In a sample of 90 Europeans, 42% think that life is better for the rich. a) Find the 99% confidence interval for the difference of the two proportions. Round to 2 decimal places.
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Forecasting Time Series And Regression
Authors: Bruce L. Bowerman, Richard O'Connell, Anne Koehler
4th Edition
0534409776, 9780534409777
