# Master the Law of Total Probability Visualized

> Published on ADIN (https://adin.chat/s/law-total-probability-visualization-o4cy)
> Type: Diagram
> Date: 2026-03-11
> Description: Interactive flowchart illustrating how probabilities combine across events to find total probability.

Mermaid diagram:
graph TD
S["Sample Space"] --> A["A occurs #40;P(A)#41;"]
S --> AC["Aᶜ occurs #40;P(Aᶜ)#41;"]
A --> B1["B given A #40;P(B|A)#41;"]
AC --> B2["B given Aᶜ #40;P(B|Aᶜ)#41;"]
B1 --> PB["Contribution to P(B): P(B|A)·P(A)"]
B2 --> PB2["Contribution to P(B): P(B|Aᶜ)·P(Aᶜ)"]