kaitlynkreier312 kaitlynkreier312

13-05-2018
Mathematics

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What does it mean when there are variables on top of each other in parentheses in statistics?

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13-05-2018

It's a combination:
[tex]\left( {{n} \atop {k}}\right)\equiv C(n,k)=\dfrac{n!}{(n-k)!k!}[/tex]

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