A player selects 7 numbers out of the first 80 positive integers. What is the probability a perons wins the grand prize by picking 7 numbers that are among the 11 numbers selected at random by a computer?

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- Nov 16th 2009, 02:41 PMmapleleafs89Probability of winning lottery
A player selects 7 numbers out of the first 80 positive integers. What is the probability a perons wins the grand prize by picking 7 numbers that are among the 11 numbers selected at random by a computer?

- Nov 16th 2009, 03:03 PMPlato
- Jun 4th 2014, 08:11 PMSammyLeeRe: Probability of winning lottery
The answer is perfect.