PNX calculator

Videos

Demonstration of Binomial Probability Density Function and Cumulative Distribution with CASIO fx 991 EX and CASiO fx 991 ES.

How to compute a binomial probability for a binomial experiment. You will identify n, p, q, and x and plug them into the binomial probability formula.

https://en.wikipedia.org/wiki/PNX

https://en.wikipedia.org/wiki/PNXTFX.EXE