Statistics ITU Board 2078
The lifetime of a certain electronic component is a normal random variate with the expectation of 5000 hours and a standard deviation of 100 hours. Compute the probabilities under the following…
5The lifetime of a certain electronic component is a normal random variate with the expectation of 5000 hours and a standard deviation of 100 hours. Compute the probabilities under the following conditions
- Lifetime of components between 3000 to 6500 hours
- Lifetime of components between 3000 t0 6500 hours
- Lifetime of components more than 6000 hours
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