M-PRO-003Foundation & HigherReview: Pending

Use complementary and mutually exclusive events

Probability · Probability foundations (T-PRO-001)

v1 mapping, pending teacher review. Only AQA and Edexcel are mapped so far. The first 3 pilot worksheets and their worked answers are available; remaining worksheets are coming soon. All videos are still coming soon.

Retrieval: Probabilities sum to one
Fluency: Find missing and combined exclusive probabilities
Reasoning: Explain the sample space and check a probability claim.
Application: Check whether a probability distribution is valid
Common misconception: Equally likely outcomes must be justified.

Video brief

Model how to use complementary and mutually exclusive events. Explain each step; pause for a matching shadow question.

Planned video: V-PRO-003 · Video coming soon

Worksheets

Worksheets coming soon

Note: Scope and tier apply to this skill; tag each generated variant separately.