A biased four-sided dice can land on 1, 2, 3 or 4.
The table shows the probabilities that the dice will land on 1, 2 and 3.
| Number | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| Probability | 0.4 | 0.1 | 0.25 |
Complete the table.
James is going to roll the dice 80 times.
Work out an estimate for the number of times the dice will land on 1.
Practise AQA GCSE Maths Probability with exam-style questions for Foundation and Higher tier. 212 questions, matched to the AQA GCSE Maths (8300) specification and written in Paper 1, Paper 2 and Paper 3 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.
