Question

what is function??
probability?? ap gp ??​

Answer 1

Answer:

Step-by-step explanation:

In general, the function used to describe the probability distribution of a discrete random variable is called its probability function (abbreviated as pf). The probability function of X is the function pX:R→[0,1] given by. pX(x)=Pr(X=x). In general, the probability function pX(x) may be specified in a variety of ways.