=+c) Give a 95% confidence interval for the difference in proportions of making purchases during a sale
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=+c) Give a 95% confidence interval for the difference in proportions of making purchases during a sale for men and women.
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Related Book For
Business Statistics Plus Pearson Mylab Statistics With Pearson Etext
ISBN: 978-1292243726
3rd Edition
Authors: Norean R Sharpe ,Richard D De Veaux ,Paul Velleman
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