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    Exam 8: Random Variables
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    The Formula for the Standard Deviation for Any Discrete Random
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The Formula for the Standard Deviation for Any Discrete Random

Question 80

Question 80

Multiple Choice

The formula for the standard deviation for any discrete random variables with values xi and corresponding probabilities pi is:


A) The formula for the standard deviation for any discrete random variables with values x<sub>i</sub> and corresponding probabilities p<sub>i</sub> is: A)    B)    C)
B) The formula for the standard deviation for any discrete random variables with values x<sub>i</sub> and corresponding probabilities p<sub>i</sub> is: A)    B)    C)
C) The formula for the standard deviation for any discrete random variables with values x<sub>i</sub> and corresponding probabilities p<sub>i</sub> is: A)    B)    C)

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