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