Various probability

Calculator nameSummary
Dice probability Calculates a table of the probability of success in binomial trial (e.g. dice).
Collect all kinds of cards Calculates the probability of collecting all kinds of cards when a specified number of sweets is purchased.
Same birthday probability Calculates the probability that one or more pairs in a group have the same birthday.
Same birthday probability (chart) Calculates a table of the probability that one or more pairs in a group have the same birthday and draws the chart.
Same birthday probability as you Calculates the probability that someone in a group have the same birthday as you.
Roll virtual dice Rolling virtual dice using random number.
Random Integers Generates random integer values.
Normal distribution random number Generates random numbers from a normal distribution.
Logarithmic normal distribution random number Generates random numbers from a logarithmic normal distribution.
Gamma distribution random number Generates random numbers from a gamma distribution.
Chi-square distribution random number Generates random numbers from a chi-square distribution.
Student's t-distribution random number Generates random numbers from a student's t-distribution.