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GRE Prep- Counting Methods and Probability > Combinations > Flashcards

Combinations Flashcards

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1
Q

Combination

A

addresses how many unordered subgroups can be formed from a larger group

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2
Q

The Combination Formula

A

(n!)/[k!(n-k)!]
n = the number in the large group
k = the number of people in each subgroup

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GRE Prep- Counting Methods and Probability (4 decks)

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