Ever wonder how to use the TI 30XS or TI30X IIS calculator to calculate Combinations and Permutations? To see or buy this calculator on Amazon please click this link:
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Calculating Combinations or Permutations on this calculator is really easy once you know where to look for the function, it is hidden under the "prb" key. This tutorial demonstrates how to find these 2 functions, and how to use them.
If you need a refresher on Probability, check out my "Introduction to Probability" video at    • Introduction to Probability:  Basic C...