GAOKAO · Probability · Advanced
Probability: Assuming 365 equally likely birthdays, is the probability that at least two of 23 people share a birthday greater than m
Classical probability, independence.
Try the problem
Assuming 365 equally likely birthdays, is the probability that at least two of 23 people share a birthday greater than ? Enter 1 for yes or 0 for no.
Hint and answer
Concept to use
Conditional tables.
Hint
Use the complement probability that all birthdays are distinct.
Answer
1
More Probability problems
Practice more with the free Probability worksheet generator, or browse the full problem library.