The table shows the probabilities that a biased dice will land on 1, on 2, on 3, on 5 and on 6.
| Number | 1 | 2 | 3 | 4 | 5 | 6 |
|---|---|---|---|---|---|---|
| Probability | 0.14 | 0.2 | 0.08 | 0.13 | 0.21 |
The dice is rolled 200 times.
Work out an estimate for the number of times the dice will land on 2 or on 4.
128 exam-style questions on Edexcel GCSE Maths Probability. Each one has a worked solution and a mark scheme showing where the marks go.