Statistics
All Statistics Calculators
Dice Roller Calculator
Roll virtual dice with customizable number of sides and quantity for gaming and probability studies
Coin Flipper Calculator
Flip virtual coins to simulate probability experiments and make random binary decisions
Birthday Paradox Calculator
Calculate the probability of shared birthdays in a group to understand this famous probability paradox
Roulette Payout Calculator
Calculate potential payouts and odds for different roulette bets to optimize your gambling strategy
Probability Calculator
Calculate the probability of various events occurring based on given parameters and distributions
Bayes Theorem Calculator
Calculate conditional probabilities using Bayes' Theorem for statistical inference
Accuracy Calculator
Calculate the accuracy of predictions, models, or classifications with this statistical tool
False Positive Paradox Calculator
Explore the counter-intuitive nature of false positives in rare condition testing
Monty Hall Problem Calculator
Simulate and understand the famous Monty Hall probability puzzle
P-Hat Calculator
Calculate sample proportion and related statistical measures
Confusion Matrix Calculator
Evaluate classification model performance with precision, recall, F1-score, and more
Random Number Generator
Generate random numbers within customizable ranges for simulations and statistical sampling
Post-Test Probability Calculator
Calculate predictive values and probabilities after testing
Parrondo's Paradox Calculator
Explore how combining losing strategies can create a winning outcome
Dice Probability Calculator
Calculate probabilities for various dice roll outcomes
Combination Calculator
Calculate the number of ways to select items from a set without regard to order
Risk Calculator
Assess and quantify risks based on probability and impact
Probability of 3 Events Calculator
Calculate joint, union, and conditional probabilities for three events
Dice Average Calculator
Calculate the expected average result for various dice combinations
Bertrands Box Paradox Calculator
Explore this classic probability puzzle about conditional probability
Bertrands Paradox Calculator
Investigate how different approaches to the same probability problem yield different results
Boy or Girl Paradox Calculator
Explore this classic probability puzzle about conditional gender probability
Chebyshevs Theorem Calculator
Calculate probability bounds for data points within standard deviations of the mean
Coin Flip Probability Calculator
Calculate probabilities for various coin flip sequences and outcomes
Coin Toss Streak Calculator
Calculate probabilities of consecutive heads or tails in a series of coin tosses
Two Envelopes Paradox Calculator
Explore the decision-making paradox of choosing between two envelopes
Expected Value Calculator
Calculate the expected value of a random variable or probability distribution
Conditional Probability Calculator
Calculate probabilities of events given that other events have occurred
Implied Probability Calculator
Convert betting odds to implied probability percentages
Lottery Calculator
Calculate odds and probabilities of winning various lottery games
Odds Calculator
Convert between probability, odds for, and odds against formats
Password Combination Calculator
Calculate the number of possible combinations for passwords with different character sets
Permutation Calculator
Calculate the number of ways to arrange items considering their order
Relative Risk Calculator
Calculate relative risk, odds ratio, and other epidemiological statistics
Sensitivity and Specificity Calculator
Calculate sensitivity, specificity, and related diagnostic test metrics