What is a Probability Mass Function (PMF)? A probability mass function (PMF), sometimes referred to as a frequency function, is a function that associates probabilities with discrete random variables.

Elements of the probability distribution There are the following functions used to obtain the probability distributions: Probability mass function: This function gives the similarity probability which ...

After finishing the steps, the calculator will show a plot of the probability mass function (pmf) and the value of μ, σ and σ 2. The calculator can also compute the probability of a value x. The user ...

A probability mass function (PMF), sometimes referred to as a frequency function, is a function that associates probabilities with discrete random variables. You already learned about this in the ...