(a(i))[1]
On the probability scale, add an arrow (↓) to indicate the chance that the spinner stops on 2.
(a(ii))[1]
Find the probability that the spinner lands on a prime number.
(a(iii))[1]
Find the probability that the spinner lands on the number 7.
(b)[2]
Find the probability that it is a green ball. Give your answer as a fraction in simplest form.
(c(i))[1]
Find the probability that the score is an even number.
(c(ii))[1]
Find the probability that the score is an integer.
(c(iii))[1]
Find the probability that the score is at least 10.
(d(i))[2]
Complete the tree diagram.
(d(ii))[2]
Work out the probability that both discs she picks are blue.