Connect the ideas
List the full sample space before selecting an event.
Use favourable count divided by all outcomes only when the elementary outcomes are equally likely.
Repeated colour labels or unequal sectors can produce unequal recorded chances.
Expected frequency is trials multiplied by probability, not a guaranteed count.
Relative frequency uses event count divided by all valid trials.
Keep repeated-trial rules consistent and record every result.
A simulation must match the chance model; finite records still vary.
Topic test
Complete each paper and show your working.
Year 7 Probability topic test
15 questions · 39 marks · 45 minutes · By hand