Mathematics, 05.04.2021 20:20 simonthang8
An art store says that 30% of customers who enter buy something.
3 independent customers enter the store.
1).What is the probability that All 3 buy something?
2.) what is the probability at least 2 people buy something
Answers: 2
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An art store says that 30% of customers who enter buy something.
3 independent customers enter the...
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