Free online Distribution Calculator for probabilities, scores, and densities. Supports Normal, Binomial, t, F, Chi-Square, Poisson, and more!

Enter the mean μ (average), standard deviation σ, and cutoff points, and this normal distribution calculator will compute the area (probability) under the normal distribution curve.

Free probability distribution calculator. Calculate PDF, CDF, quantiles, and probabilities for normal, t, chi-square, F, exponential, and Poisson distributions. Get interactive charts with shaded probability …

Dec 27, 2024 · The Probability Distribution Calculator is designed to compute probabilities for different statistical distributions, such as normal, binomial, and Poisson distributions. This tool is perfect for …

Normal distribution calculator shows all steps on how to find the area under the normal distribution curve.

Apr 7, 2025 · This calculator automatically finds the mean, standard deviation, and variance for any probability distribution. Simply fill in the cells below for up to 10 values, then click the “Calculate” button:

The Normal Distribution Calculator makes it easy to compute cumulative probability, given a standard score from a standard normal distribution or a raw score from any other normal distribution; and vice …

This Shiny app allows you to calculate the probability of being less than or equal to a value or to calculate the value that has specified probability of being less than or equal to it. The calculator gives …

Use this Normal Distribution Calculator to find probabilities and visualize areas under the normal curve. In the calculator, enter an Observed Value (X), Population Mean (μ), and Standard Deviation (σ).

Study different discrete and continuous probability distributions with interactive visuals! Select one of the many continuous and discrete probability distributions to calculate your probability. Enter the …