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Tanu Sharma posted an Question
September 25, 2020 • 23:20 pm 30 points
  • IIT JAM
  • Mathematical Statistics (MS)

Q.6 let x be a discrete random variable with the probability mass function n=-1,-2, p(x = n)= a, n=0, n=1,2, 0, otherwise, where c and d are positive real numbe

Q.6 Let X be a discrete random variable with the probability mass function n=-1,-2, P(X = n)= a, n=0, n=1,2, 0, otherwise, where c and d are positive real numbers. If P(\X|ls 1) = 3/4, then E(X) equals

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