Probability Trees
20
Medium
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Maya has two bags containing counters.

In the first bag there are 5 yellow counters and 3 purple counters.

In the second bag there are 4 yellow counters and 6 purple counters.

Maya takes at random a counter from the first bag.

She then takes at random a counter from the second bag.

a.

Complete the probability tree diagram.

A probability tree diagram for two bags of counters.

[2]
b.

Work out the probability that Maya takes two yellow counters.

[2]

Probability Trees Questions

Practise Edexcel GCSE Maths Probability Trees with exam-style questions for Foundation and Higher tier. 40 questions, matched to the Edexcel GCSE Maths (1MA1) 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.

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Probability Trees Questions

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