A biased spinner can land on 1, 2, 3 or 4.
The table shows the probabilities that the spinner will land on 2 and 4.
| Number | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| Probability | 0.32 | 0.17 |
The probability that the spinner will land on 1 is twice the probability that the spinner will land on 3.
Complete the table.
Johnny is going to spin the spinner 200 times.
Work out an estimate for the number of times the spinner will land on 2.
Practise CIE IGCSE Maths Probability with exam-style questions for Core and Extended tier. 34 questions, matched to the CIE IGCSE Maths (0580) specification and written in Paper 1 and Paper 3 (Core) or Paper 2 and Paper 4 (Extended) 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.
