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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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4 votes
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
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2 Answers

5 votes

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

User Halfer
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7.7k points
1 vote

Answer:

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

User TiShow
by
7.8k points
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