Let X be a random variable . P(X=-2)=P(X=-1),P(X=2)=P(X=1),P(X=0)=P(X>0)=P(X<0) . obtain the probability mass function of X
Probability mass function:
P(X=0)=P(X>0)=P(X<0)=13P(X = 0) = P(X>0) = P(X<0) = \dfrac{1}{3}P(X=0)=P(X>0)=P(X<0)=31
P(X=−2)=P(X=−1)=16P(X=-2) = P(X = -1) = \dfrac{1}{6}P(X=−2)=P(X=−1)=61
P(X=2)=P(X=1)=16P(X=2) = P(X=1) = \dfrac{1}{6}P(X=2)=P(X=1)=61
Need a fast expert's response?
and get a quick answer at the best price
for any assignment or question with DETAILED EXPLANATIONS!
Comments
Leave a comment