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

Question

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

Quizplus · Accepted Answer

The Answer of 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

The Roll of a Pair of Dice Has the Following