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Hong Kong
Stage 4 - Stage 5

Independent Events

Interactive practice questions

A coin is tossed twice.

a

Construct a tree diagram showing the results of the given experiment.

b

Use the tree diagram to find the probability of getting exactly 1 Head.

c

Use the tree diagram to find the probability of getting 2 heads.

d

Use the tree diagram to find the probability of getting no heads.

e

Use the tree diagram to find the probability of getting 1 Head and 1 Tail.

Easy
Approx 2 minutes

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An experiment is conducted in which a coin is tossed three times.

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