Mathematics 0580 · IGCSE · Probability of combined events

Probability of combined events — practice question

The bag holds red, yellow, blue and green cards. The table lists the probability of drawing a red card and a yellow card. For a blue card or a green card, the probabilities are in the proportion blue : green = 5 : 2.
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Finish the table.

Worked solution & mark scheme

This 3-mark question has a full step-by-step worked solution and mark scheme. One marking point: “The missing table value is $0.2[0]$.” …

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