What is the likelihood that a power supply would fail

Reference no: EM131259417

Question:

We are estimating the spares requirement for a radar power supply. The power supply was designed with a mean life of 6500 hours. The standard deviation determined from testing is 750 hours.

What is the likelihood that a power supply would fail between 7225 and 7650 hours?

Reference no: EM131259417

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What is the likelihood that a power supply would fail : The standard deviation determined from testing is 750 hours. What is the likelihood that a power supply would fail between 7225 and 7650 hours?

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