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Poisson Distribution for Rare Events
Formula
The Poisson distribution models the probability of a given number of events occurring in a fixed interval of time or space, assuming events occur independently at a constant average rate.
It is commonly used for modeling rare events such as the number of calls at a call center per hour, website visits per minute, or defects per unit in manufacturing.
Common use cases:
- Call center staffing predictions
- Website traffic modeling
- Manufacturing defect analysis
Frequently Asked Questions
Dr. David Park
Applied Mathematician, PhD Mathematics
David holds a PhD in Applied Mathematics from MIT. He has published research on numerical methods and computational algorithms used in engineering and scientific calculators.
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