A machine has 11 identical components which function independently. The probability that a component will fail is 0.2. The

Question

A machine has 11 identical components which function independently. The probability that a component will fail is 0.2. The machine will stop working if more than three components fail. Find the probability that the machine will be working.
0.949
0.839
0.162
0.111

Kunduz · Accepted Answer

Click to see the answer