9.50. Each person in a group of twenty persons is assigned a random number from 1...

9.50. Each person in a group of twenty persons is assigned a random number from 1 to 100 (both included). It is possible for multiple persons to be assigned the same number, and all assignments are equally likely. What is the probability that at least two persons in the group share the same number?

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orchestra answered 1 year ago

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