The researchers from Exercise 2 created a 95% two-proportion confidence interval for the difference in those who
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95% confidence interval for
P non-profits — P for-profits = (1-77%, 10.50%)
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Related Book For
Stats Data and Models
ISBN: 978-0321986498
4th edition
Authors: Richard D. De Veaux, Paul D. Velleman, David E. Bock
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