A biased spinner can land on sections A, B, C or D. The table shows the probabilities that the spinner will land on B and D.
| Section | A | B | C | D |
|---|---|---|---|---|
| Probability | 0.42 | 0.13 |
The probability that the spinner will land on A is four times the probability that the spinner will land on C.
Complete the table.
Sarah is going to spin the spinner 300 times. Work out an estimate for the number of times the spinner will land on B.
Practise Eduqas GCSE Maths Probability with exam-style questions for Foundation and Higher tier. 100 questions, matched to the Eduqas GCSE Maths (C300QS) specification and written in Component 1 and Component 2 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.