To Calculate the number of Permutations or Combinations

  1. Input the total number of objects, n.
  2. Press MATH and use the right arrow key to scroll over to the PRB menu.
  3. Highlight either nPr or nCr and press ENTER.
  4. Input the number of objects you’re choosing, r.
  5. Press ENTER to compute the value.

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Statistical Calculator Packet - New OS by Whatcom Community College is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License, except where otherwise noted.

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