Probability

Two-Way Tables

Compute joint, marginal, and conditional probabilities from a 2×2 frequency table. Enter the four cell counts and see P(A|B), P(B|A), and all marginal probabilities.

Live Calculator · Step-by-Step · Probability
Inputs — Cell Frequencies
Rows = Event A / Not A  |  Columns = Event B / Not B
Result
Result
Enter values and calculate.

Step-by-Step Work

Your explanation will appear here.

Two-Way Table Visual