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Random Variableseasy
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If a discrete random variable XXX has a set of possible values S={10,20,30}S = \{10, 20, 30\}S={10,20,30} with P(X=10)=0.2P(X=10) = 0.2P(X=10)=0.2, P(X=20)=0.5P(X=20) = 0.5P(X=20)=0.5, and P(X=30)=0.3P(X=30) = 0.3P(X=30)=0.3, how does the expected value E[X]E[X]E[X] compare to the median of this distribution?