SOLUTION: A friend gives you 100 lottery tickets for your birthday. The probability of winning a prize is .012. What is the probability that you will have at least 2 winning tickets?
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Question 476493: A friend gives you 100 lottery tickets for your birthday. The probability of winning a prize is .012. What is the probability that you will have at least 2 winning tickets? Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! A friend gives you 100 lottery tickets for your birthday. The probability of winning a prize is .012. What is the probability that you will have at least 2 winning tickets?
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P(at least 2) = 1 - P(0<= x <=1)
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= 1 - binomcdf(100,0.012,1)
= 1 - 0.6622
= 0.3378
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Cheers,
Stan H.
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