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 expected value of x.
A) 6
B) 7
C) 8
D) 9

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 expected value of x.
A) 6 
B) 7 
C) 8 
D) 9

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 expected value of x.
A) 6 
B) 7 
C) 8 
D) 9

The Roll of a Pair of Dice Has the Following