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    Statistics
  3. Study Set
    Introduction to Statistics Study Set 1
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    Exam 7: Random Variables and Probability Distributions
  5. Question
    If Random Variablesx1and X2 Are Independent, Thenσ22x12+xx=+σσ1 2x2
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If Random Variablesx1and X2 Are Independent, Thenσ22x12+xx=+σσ1 2x2

Question 1

Question 1

True/False

If random variablesx1and x2 are independent, thenσ22x12+xx=+σσ1 2x2

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