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Mary is at a mall observing people. She has observed 12 of the last 20 people were wearing boots. What is the experimental probability that the next person she see is NOT wearin…

Mary is at a mall observing people. She has observed 12 of the last 20 people were wearing boots. What is the experimental probability that the next person she see is NOT wearin…
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1 vote
Mary is at a mall observing people. She has observed 12 of the last 20 people were wearing boots. What is the experimental probability that the next person she see is NOT wearing boots? ​

asked
User Bertrand Delacretaz
by
7.8k points

1 Answer

5 votes

Answer:

2/5

Explanation:

P(boots) = 12/20

P(not boots) = 8/20 = 2/5

answered
User Gasim
by
7.7k points
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