1) what's the probability that someone else has the same birthday as you (assuming neither has...

1) what's the probability that someone else has the same birthday as you (assuming neither has a birthday in a leap year).

2) what's the probability that someone in a room of 20 people that one them has the same birthday as you (also assuming neither has a birthday in a leap year).

3) what's the probability that someone in a room of 20 people that there will be 3 people that have the same birthday (assuming none have a birthday in a leap year).

Expert Solution

Answer file is attached below.

orchestra answered 1 year ago

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