<p>3 people have birthdays in January. What is the probability that 2 of these people have the same birthday?</p>
<p>I'm stuck on this problem for some reason. Can anyone explain this?</p>
<p>I believe the answer is 6.45%.</p>
<p>3 people have birthdays in January. What is the probability that 2 of these people have the same birthday?</p>
<p>I'm stuck on this problem for some reason. Can anyone explain this?</p>
<p>I believe the answer is 6.45%.</p>