Our class has 50 students. Assuming that no students are born on leap days (February 29),...

Our class has 50 students. Assuming that no students are born on leap days (February 29), what is the probability that no two students share the same birthday? What is the probability that at least one of the students has the same birthday as another student in the class? Please provide your answers in the form of a fraction.

Expert Solution

orchestra answered 1 year ago

If m students born on independent days in 1991 are attending a lecture, show that the...

If m students born on independent days in 1991 are attending a lecture, show that the probability that at least two of them share a birthday is p = 1 - (365) !/{(365 - m) ! 365m }. Show that p > 1 when m = 23 .

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