L1 · Required

Probability and conditional probability

Use probability and conditional probability to make decisions inspectable.

What you should be able to do

Independently: Use a tree diagram for a two-stage conditional event.

Suggested prerequisites

A short guide

Use probability and conditional probability to make decisions inspectable. Use a tree diagram for a two-stage conditional event. Read the indicated source section, identify its key concepts and conditions, and work through the example. Record inputs, sources, units and assumptions. Keep your method separate from the result, mark unanswered questions, and review the output against the checklist.

An example

P(A and B)=P(A)×P(B|A).

Your task

Use a tree diagram for a two-stage conditional event.

Start with this source

Read the indicated section relevant to probability and conditional probability and complete the foundation task.

This source is awaiting renewed review. Try the task above and adjacent skills; reviewed sources will appear here.

Your learning checklist

Required items: 0 / 10 completed or already known

Device storage

Next: Read a role through its responsibilities

Checklist statuses are self-reported; exercise scores are recorded separately. You can reset any item.

Self-check