Mathematics 0580 · IGCSE · Probability of combined events

Probability of combined events — practice question

The bag has these cards: 1, 7, 3, 9, 4, 5, 2.
(a)[1]

One card is chosen at random from the set. Find the probability that the number on the card is greater than 3.

(b(i))[1]

Finish the tree diagram.

(b(ii))[2]

Find the probability that both cards Kim picks are blue.

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