Cover job is indecent with the xo batial cap variable,
Positive numbers are always greater than negative numbers
Answer:
d. 11.6
Step-by-step explanation:
The results of the first die and the second one are independent to each other. The expected value of Z is obtained, therefore, by summing the expected values of both X and Y, because Z = X+Y and X and Y are independent. As a result 
Answer:
d is the answer
Step-by-step explanation:
just read the statements properly