Old Operating System Manual

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.

License

Icon for the Creative Commons Attribution-ShareAlike 4.0 International License

Statistics Calculator Packet - Old OS by Crystal Holtzheimer is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License, except where otherwise noted.

Share This Book