Multiple Choice
The functioning of a particular machine is dependent on two safety valves: A and B. The machine will operate fine as long as one of the safety valves is functioning properly. Valve A has a 10% chance of failure while valve B has a 5% chance of failure. What is the probability that the machine will NOT break down?
A) 92%.
B) 95%.
C) 99.5%.
D) 6%.
Correct Answer:
Verified
Correct Answer:
Verified
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