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Science-Related Homework Help Statistics and Probability Topic started by: tarasen57 on Aug 30, 2019



Title: A supermarket claims that their checkout scanners correctly price 99.8% of the items sold. How many ...
Post by: tarasen57 on Aug 30, 2019
A supermarket claims that their checkout scanners correctly price 99.8% of the items sold. How many items would you expect to buy, on average, to find one that scans incorrectly?

▸ 99.8

▸ 200

▸ 2

▸ 500

▸ 998


Title: A supermarket claims that their checkout scanners correctly price 99.8% of the items sold. How many ...
Post by: Isack on Aug 30, 2019
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