Birthday Collision Probability Calculation
Calculate the probability of at least two dates with the same probability of the same probability date model.
Birthday Collision Probability Calculation User manual
- Fill in the parameters or select the file according to the form, and check the unit and format first.
- There are 365 equal probability dates, 23 people, and the collision probability is about 50.73%.
- Click the processing button to view the results, you can copy or download and save.
Calculation method and processing rules
Complementary events are calculated with a logarithmic product without collision probability, and when the number of people is larger than the type, it will return a certain collision.
scope of use
Assuming that it is independent and has a probability of each date, etc., the leap day and real birthday distribution are not dealt with.
Will the input content be saved on the server?
This tool handles input in the browser, and does not upload files or form content. Typing practice scores are only saved in the native browser.
Why may the result be different from other tools?
Assuming that it is independent and has a probability of each date, etc., the leap day and real birthday distribution are not dealt with. Please compare the input unit, rounding method, applicable rules and data version first.