statistics
posted by Joy .
More than 200 billion grocery coupons are distributed each year for discounts exceeding $84 billion. However, according to a report in USA Today, only 3.2% of the coupons are redeemed. If a company distributes 5000 coupons, what is the probability that:
(a) at least 100 coupons are redeemed?
(b) at most 200 coupons are redeemed?
(c) fewer than 100 coupons are not redeemed?
(d) more than 200 coupons are not redeemed?
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