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tarasen57 tarasen57
wrote...
Posts: 536
5 years ago
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
Textbook 
Stats: Modeling the World

Stats: Modeling the World


Edition: 4th
Authors:
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IsackIsack
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Posts: 394
5 years ago
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tarasen57 Author
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5 years ago
Thanks
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Yesterday
You make an excellent tutor!
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2 hours ago
This helped my grade so much Perfect
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