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if a person is randomly selected,what is the probability that his/her birthday is march 20? ignore leap years.
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if a person is randomly selected,what is the probability that his/her birthday is march 20? ignore leap years.

User Marco Romano
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1. A year has 365 days

2. the probability that someone is born in one certain day is 1/365

3.P(birthday is 20 march)=1/365
User Aaron Hudon
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