(a)[1]
Draw an arrow on the probability scale to represent the probability that the counter is red.
(b)[1]
Determine the probability that the counter is yellow.
Mathematics 0580 · IGCSE · Introduction to probability
Introduction to probability — practice question
A bag holds 20 counters in total. Of these, 10 are red, 8 are blue and the remainder are yellow. A single counter is chosen from the bag at random.