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    Statistics
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    Statistics for Management and Economics
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    Exam 7: Random Variables and Discrete Probability Distributions
  5. Question
    Given That X Is a Discrete Random Variable,then the Laws
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Given That X Is a Discrete Random Variable,then the Laws

Question 80

Question 80

True/False

Given that X is a discrete random variable,then the laws of expected value and variance can be applied to show that E(X + 5)= E(X)+ 5,and V(X + 5)= V(X)+ 25.

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