Help: Exclude leap years from the following calculations: compute the probability
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Help: Exclude leap years from the following calculations: compute the probability

[From: ] [author: ] [Date: 11-10-02] [Hit: ]
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that a randomly selected person does not have a birthday on the 31st day of a month

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A non-leap year has 365 days.

A person can only have 1 birthday.

There are only 7 months that have a 31st in them.

Probability is (365-7) / 365
1
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