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The time until the light in Bob's office fails is exponentially distributed with mean 2 hours....

The time until the light in Bob's office fails is exponentially distributed with mean 2 hours. The time until the computer crashes in Bob's office is exponentially distributed with mean 3 hours. Failure and crash times are independent.

(a) Find the probability that neither the light nor computer fail in the next 2 hours

(b) Find the probability that the computer crashes at least 1 hour after the light fails.

Solutions

Expert Solution

rTherefore, probability of computer crashes atleast 1 hour after the light fails in next two hours is 0.633  

milcah answered 6 months ago
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