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Nataliya [291]
3 years ago
7

A store randomly samples 603 shoppers over the course of a year and finds that 142 of them made their visit because of a coupon

they'd received in the mail. Construct a 95% confidence interval for the fraction of all shoppers during the year whose visit was because of a coupon they'd received in the mail.
Mathematics
1 answer:
Lelu [443]3 years ago
7 0
468.1 shoppers visited because of a coupon
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