Holiday shopping. The data set provided contains credit card purchases of 500 customers in the month before
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Holiday shopping. The data set provided contains credit card purchases of 500 customers in the month before Christmas, randomly chosen from a segment of a major credit card issuer. The marketing department is considering a special offer for customers who spend more than $1000 per month on their card. From these data construct a 95% confidence interval for the proportion of customers in this segment who will qualify.
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Related Book For
Business Statistics
ISBN: 9781292269313
4th Global Edition
Authors: Norean Sharpe, Richard De Veaux, Paul Velleman
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