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Q18: Answers – Paper 2 – June 2019
Q18: Answers – Paper 2 – June 2019
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In a bag there are blue discs, green discs and white discs.
In a bag there are blue discs, green discs and white discs.
One disc is selected at random.
Work out the probability that the disc is either blue or white.
Question
18)
In a bag there are blue discs, green discs and white discs.
In a bag there are blue discs, green discs and white discs.
One disc is selected at random.
Work out the probability that the disc is either blue or white.
[3 marks]