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The Roll of a Pair of Dice Has the Following

Question 20

Multiple Choice

The roll of a pair of dice has the following probability distribution, where the random variable is the sum of the values produced by each die: The roll of a pair of dice has the following probability distribution, where the random variable is the sum of the values produced by each die: Calculate the variance of x. A) 5.833 B) 6.122 C) 5.666 D) 5.122 Calculate the variance of x.


A) 5.833
B) 6.122
C) 5.666
D) 5.122

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