Probability is one of the most useful topics in secondary school — and in real life. It's used in medicine, insurance, sport, games, and weather forecasting. Let's start at the beginning.
Stage 1 — The Scale
Place events on a probability scale from 0 (impossible) to 1 (certain). 10 questions.
Stage 2 — Calculate
Work out the probability of an event. Pick the correct answer from four options. 20 questions.
Stage 3 — True or False
Decide whether each probability statement is true or false. 15 questions.