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 standard deviation of x.
A)3.415
B)2.333
C)3.125
D)2.415

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 standard deviation of x.
A)3.415 
B)2.333 
C)3.125 
D)2.415

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 standard deviation of x.
A)3.415 
B)2.333 
C)3.125 
D)2.415

The Roll of a Pair of Dice Has the Following