(Choose 1 answer)
(See picture)
A. 0.8379
B. 0.9999
C. 0.8550
D. 0.9310
The following circuit operates only if there is a path of functional devices from left to right. The probability that each device functions is shown on the graph. Assume that devices functions independently. What is the probability that the circuit operates?
0.9
0.95
0.98
8
