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.
Practise Oxford AQA IGCSE Maths Probability with exam-style questions for Core and Extended tier. 28 questions, matched to the Oxford AQA IGCSE Maths (9260) specification and written in Paper 1 and Paper 2 (Core: 1C and 2C; Extension: 1E and 2E) style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.