manou76
21.07.2019 •
Mathematics
What is the probability that at least 2 students in a class of 36 have the same birthday?
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Ответ:
Therefore, the probabilty that there are at least 2 students with same birthday is the complementary of this value:
And if we use n=36 (number of students), we find
So, the probability that there are at least 2 students in a group of 36 with same birthday is approximately 83%.
Ответ: