A biased spinner can land on three regions: X, Y, and Z. The table below gives the probability of the spinner landing on X and Y.
| Region | X | Y | Z |
|---|---|---|---|
| Probability | 0.52 | 0.18 |
Complete the table to show the probability that the spinner will land on region Z.
128 exam-style questions on Edexcel GCSE Maths Probability. Each one has a worked solution and a mark scheme showing where the marks go.