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Probability

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Question 46

There are 11 pens in a box.

5 pens are red. 4 pens are blue. 2 pens are green.

One pen is selected at random from the box.

a.

Write down the probability that pen is green.

[1]
b.

Hence, show that the probability that pen is not green is 911\displaystyle \frac{9}{11}119​.

[1]
Markscheme

Probability Questions

  1. GCSE
  2. /Maths
  3. /Probability

236 exam-style questions on AQA GCSE Maths Probability. Each one has a worked solution and a mark scheme showing where the marks go.

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