Probability Tree Diagrams Higher GCSE Questions AQA These

Probability Tree Diagrams – Higher – GCSE Questions – AQA These questions are the same format as previous GCSE exams. COPY means they use the exact same numbers as the original GCSE question. Otherwise, they are clone questions using different numbers. The worksheets are provided in 2 sizes.

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AQA Higher: June 2018 Paper 2, Q 11 1 AQA Higher: June 2018 Paper 2, Q 11 Two ordinary fair dice are rolled. 1 1 (a) Complete the tree diagram. 1 st dice Two ordinary fair dice are rolled. 1 (a) Complete the tree diagram. [1 mark] 2 nd dice 1 st dice More than 2 2 or less More than 2 2 or less [1 mark] 2 nd dice 2 or less More than 2 2 or less 1 (b) Work out the probability that both dice land on a number more than 2 [1 mark] Answer 1 (c) Work out the probability that exactly one of the dice lands on a number more than 2 Answer [1 mark] Answer [2 marks] 1 (c) Work out the probability that exactly one of the dice lands on a number more than 2 Answer [2 marks]

AQA Higher: May 2017 Paper 1, Q 16 1 AQA Higher: May 2017 Paper 1, Q 16 A fair spinner has 7 equal sections numbered 1, 2, 3, 4, 5, 6 and 7 A fair six-sided dice has 1 blue face and 5 red faces. The spinner is spun. If the spinner shows an odd number, the dice is thrown. 1 (a) Complete the tree diagram for the spinner and the dice. 1 A fair spinner has 7 equal sections numbered 1, 2, 3, 4, 5, 6 and 7 A fair six-sided dice has 1 blue face and 5 red faces. The spinner is spun. If the spinner shows an odd number, the dice is thrown. 1 (a) Complete the tree diagram for the spinner and the dice. [2 marks] Spinner Dice Even Odd 1 (b) Work out the probability of getting an odd number and the colour red. [2 marks] Answer

AQA Higher: November 2017 Paper 1, Q 27 1 There are 12 cubes in a box. 7 are yellow and 5 are blue. Two pens are taken out at random without replacement. Work out the probability that the two pens are different colours. [4 marks] Answer

AQA Higher: June 2018 Paper 2, Q 11 1 Two ordinary fair dice are rolled. 1 (a) Complete the tree diagram. 1 st dice [1 mark] 2 nd dice More than 2 2 or less 1 (b) Work out the probability that both dice land on a number more than 2 [1 mark] Answer 1 (c) Work out the probability that exactly one of the dice lands on a number more than 2 Answer [2 marks]

AQA Higher: May 2017 Paper 1, Q 16 1 A fair spinner has 7 equal sections numbered 1, 2, 3, 4, 5, 6 and 7 A fair six-sided dice has 1 blue face and 5 red faces. The spinner is spun. If the spinner shows an odd number, the dice is thrown. 1 (a) Complete the tree diagram for the spinner and the dice. [2 marks] Spinner Dice Even Odd 1 (b) Work out the probability of getting an odd number and the colour red. [2 marks] Answer

AQA Higher: November 2017 Paper 1, Q 27 1 There are 12 cubes in a box. 7 are yellow and 5 are blue. Two pens are taken out at random without replacement. Work out the probability that the two pens are different colours. [4 marks] Answer

AQA Higher: June 2018 Paper 2, Q 11 1 Two ordinary fair dice are rolled. 1 (a) Complete the tree diagram. 1 st dice [1 mark] 2 nd dice More than 2 2 or less 1 (b) Work out the probability that both dice land on a number more than 2 [1 mark] Answer 1 (c) Work out the probability that exactly one of the dice lands on a number more than 2 Answer [2 marks]

AQA Higher: May 2017 Paper 1, Q 16 1 A fair spinner has 7 equal sections numbered 1, 2, 3, 4, 5, 6 and 7 A fair six-sided dice has 1 blue face and 5 red faces. The spinner is spun. If the spinner shows an odd number, the dice is thrown. 1 (a) Complete the tree diagram for the spinner and the dice. [2 marks] Spinner Dice Even blue Odd red 1 (b) Work out the probability of getting an odd number and the colour red. [2 marks] Answer

AQA Higher: November 2017 Paper 1, Q 27 1 There are 12 cubes in a box. 7 are yellow and 5 are blue. Two pens are taken out at random without replacement. Work out the probability that the two pens are different colours. [4 marks] Y Y B B Answer

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