Question: Consider the following probability density function for a discrete random variable of X, points on an exam: f(x) = (a) Take set A= (1,

Consider the following probability density function for a discrete random variable of

  


  

Consider the following probability density function for a discrete random variable of X, points on an exam: f(x) = (a) Take set A= (1, 2, 3,.....10). Find P(A). (b) Take set B- (11, 12, 13,20). Find P(B). ifr=1.....30 otherwise

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