A bag contains only orange, purple, black and white marbles.
The table shows the probabilities of picking an orange marble or a black marble at random from the bag.
| Marble Colour | Orange | Purple | Black | White |
|---|---|---|---|---|
| Probability | 0.12 | 0.34 |
The probability of picking a purple marble is the same as the probability of picking a white marble.
Complete the table to show the probabilities for purple and white marbles.
324 exam-style questions on AQA GCSE Maths Probability. Each one has a worked solution and a mark scheme showing where the marks go.