I am currently updating old videos and adding new ones to the Poisson distribution page. The new specifications allow the use of calculators to use statistical functions. The Casio classwiz calculator is ideal for this as I demonstrate. I show you how to use the Poisson PD function which saves so much time over using tables along with the Poisson CD function for evaluating cumulative probabilities.

The Poisson PD function

The Poisson CD function