Probability Trees

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Question 12
Hard

Hannah is going to play one game of chess and one game of backgammon.

The probability she will win the game of chess is 0.6

The probability she will win the game of backgammon is 0.7.

a.

Complete the probability tree diagram.

A probability tree diagram for Chess and Backgammon outcomes.

[2]
b.

Work out the probability that Hannah will win both games.

[2]

Probability Trees Questions

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