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boyakko [2]
3 years ago
9

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

ne will stop working if more than three components fail. find the probability that the machine will be working.

Mathematics
1 answer:
Feliz [49]3 years ago
8 0
The probability of 3 failures or less is about 0.83886, so that is the probability the machine will be working.

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