Mathematics
How large a group is needed to give a 0.5 chance of at least two people having t

Question Description

How large a group is needed to give a 0.5 chance of at least two people having the same birthday?

A. 13 people

B. 23 people

C. 47 people

D. 28 people

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Final Answer

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D. 28 people................................................................................

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Daniel W (303)
University of Virginia

Anonymous
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