mhffytfgcgckhkh1790 mhffytfgcgckhkh1790
  • 15-11-2017
  • Mathematics
contestada

Suppose there are n students in a class what is the probability at least two students have same birthday

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sgm52503 sgm52503
  • 15-11-2017
I don't have enough info to solve this
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harpazo
harpazo harpazo
  • 15-11-2017
P(at least two have same birthday) =
1 - (1/2)^(n).

Since no specific number of students is given, we only get an expression.
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