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Simulations · Part 1 of 2
3 exam-style questions with model answers, plus 3 quick multi-choice questions — every question on this part of the standard, grouped by the 1 page of notes they come from.
Write a full answer before you reveal the model one. That comparison is where the learning happens.
A spinner lands on red with probability 0.5. Using one random digit (0–9), assign digits to model one spin.
35% of eggs in a carton are free-range. Design an assignment and a trial to simulate the number of free-range eggs in a box of 6.
A cereal brand puts one of 4 equally likely collectable cards in each box. Design a simulation to estimate the probability that a child collects all 4 different cards within their first 5 boxes.