5. There are 25 people in a group. (c) What is the probability that at least two of them have the same birthday? Hint: It is easier to calculate the probability that all have different birthdays and use a suitable property.
5. There are 25 people in a group. (c) What is the probability that at least two of them have the same birthday? Hint: It is easier to calculate the probability that all have different birthdays and use a suitable property.
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 4ECP: Show that the probability of drawing a club at random from a standard deck of 52 playing cards is...
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