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Suppose x is a positive random variable with E[X]=5.3 and standard deviation of x is 1.6 . find:

a) E[3-2x]

b) Var(x)

c) E[x^2]

d) e[(X-2)^2]

e) Var(-3x+4)

Statistics and Probability, Statistics

  • Category:- Statistics and Probability
  • Reference No.:- M91007258

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