Poisson distribution

Calculator nameSummary
Poisson distribution Calculates the probability mass function and lower and upper distribution functions of the Poisson distribution.
Poisson distribution (chart) Calculates a table of the probability mass function, or lower or upper cumulative distribution function of the Poisson distribution, and draws the chart.
Poisson distribution (percentile) Calculates the percentile from the lower or upper cumulative distribution function of the Poisson distribution.
Poisson distribution (mean) Calculates the parameter from the lower or upper cumulative distribution function of the Poisson distribution.