SOLUTION: Find the probability of given event. Chooseing seven numbers that match seven randomly selected balls when the balls are numbered 1 through 32? Please show me step by step to be ab
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Question 680622: Find the probability of given event. Chooseing seven numbers that match seven randomly selected balls when the balls are numbered 1 through 32? Please show me step by step to be able to understand it please and thank you.
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Find the probability of given event. Chooseing seven numbers that match seven randomly selected balls when the balls are numbered 1 through 32? Please show me step by step to be able to understand it please and thank you.
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# of winning sets of 7 numbers: 1
# of possible sets of 7 numbers: 32C7 = 3365856
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P(having the winning 7 number set) = 1/3365856 = 0.00000029710....
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If you want to win with the lottery, don't spend your money.
Cheers,
Stan H.
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