# Question: Determine the probability that at least 2 people in a

Determine the probability that at least 2 people in a room of 10 people share the same birthday, ignoring leap years and assuming each birthday is equally likely, by answering the following questions:

(a) Compute the probability that 10 people have 10 different birthdays.

(b) The complement of “10 people have different birthdays” is “at least 2 share a birthday.” Use this information to compute the probability that at least 2 people out of 10 share the same birthday.

(a) Compute the probability that 10 people have 10 different birthdays.

(b) The complement of “10 people have different birthdays” is “at least 2 share a birthday.” Use this information to compute the probability that at least 2 people out of 10 share the same birthday.

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