Var(2X+3)Var(2X+3) is?

  1. 5 Var(X) + 3
  2. 4 Var(X)+3
  3. 5 Var(X)
  4. 4 Var(X)
    Right Answer: 4 Var(X)

January 4, 2018   Asghar Khan    Statistic  
Total 0 Votes:
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