RE: Percentages Question
The probabilty of getting at least 2 should be Probability of getting two (P2) + P3 + P4 + P5 (As said above).
A simpler way to determine it would be to work out the probability of one being picked plus the probability of none being picked and subtract this amount from one. I think markee's calculation was off after he didn't include the possibility of none being picked.
quote: Originally posted by WDZ
don't be lazy
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