Mathematics · Probability
In a multi-user operating system, requests to use a particular resource arrive according to a Poisson process at an average rate of 20 requests per hour. What is the probability that no request is made in a 45-minute interval?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 11 - e-10
- 21 - e-5
- 3e-5
- 4e-15✓
Correct answer
e-15
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