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Permutations vs. combinations

Math · Stats & Probability

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About this practice set

Permutations vs. combinations is part of Math (Stats & Probability). Questions are generated with new numbers each time you practise. Levels available: Easy, Medium. After you answer, an explanation is shown.

Example questions

A taste of what you will practise. Answers are revealed after you try.

  • Easy

    How many ways to choose 4 items from 6 (combinations)?

  • Medium

    How many permutations of 3 items from 8 ?