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To win a​ lottery, 7 numbers are drawn at random from a pool of 21 numbers. Numbers cannot repeat. If a person has one​ ticket, what is the probability that they have the winning​ ticket?
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To win a​ lottery, 7 numbers are drawn at random from a pool of 21 numbers. Numbers cannot repeat. If a person has one​ ticket, what is the probability that they have the winning​ ticket?

User Michael Pacheco
by
4.8k points

2 Answers

5 votes

the probability of having a winning raffle ticket is 15%.

User Halfer
by
5.3k points
1 vote

Answer:

the answer should be 3....this is not right btw

User TiShow
by
5.4k points
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