A random sample of 300 shoppers at a supermarket includes 204 who regularly use cents

off coupons. In another sample of 500 shoppers at a supermarket includes 75 who regularly

use cents off coupons. Construct confidence interval for the probability that any one shopper

at the supermarket, selected at random, will regularly use cents off coupons.

asked by guest
on Jan 17, 2025 at 7:09 am



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