Mathematics 0580 · IGCSE · Introduction to probability

Introduction to probability — practice question

Chico has a bag of sweets, and one sweet is chosen from it at random. The table gives the probabilities of selecting each sweet flavour.

(a)[2]

Complete the table shown.

(b)[1]

Find the probability that the sweet chosen is lemon or lime.

Worked solution & mark scheme

This 3-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Accurate subtraction $1 - (0.15 + 0.22 + 0.18 + 0.24)$” …

Full mark scheme, point by point
Step-by-step worked solution
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