Probability Function : Probability function: A function defined as \[f\left(x\right)=P\left(X=x\right)\] is called probability function of a random variable if it satisfies the following properties(i) \[f\left(x\right)>0\] (ii) \[\sum f\left(x\right)=1\] Example 1:Show that the following function is a probability functionx123456f(x)1/363/365/367/369/3611/36Answer:f(x)1/363/365/367/369/3611/36All the values…
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