Probability theory
Probability all birthdays are distinct
Probability all birthdays are distinct measures the likelihood of an event on a scale from zero to one.
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P = 365·364·…/(365ⁿ)
- 01Given
- 02Calculation
- 03Answer
What it means
Probability all birthdays are distinct measures the likelihood of an event on a scale from zero to one.
How it works and where it is used
Use this calculation for counting arrangements, selections, schedules, and probabilistic outcomes.