Probability – Event Will Not Happen – Foundation – GCSE Questions 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 a variety of sizes.
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GCSE GCSE GCSE GCSE Edexcel Foundation: June 2017 Paper 2, Q7 The probability a new laptop has a fault is 0.014 What is the probability that a new fridge does not have a fault? 1 The probability a new laptop has a fault is 0.014 What is the probability that a new fridge does not have a fault? (Total for Question 1 is 1 mark) (Total for Question 1 is 1 mark) 2 The probability a new kettle has a fault is 0.012 What is the probability that a new kettle does not have a fault? 2 The probability a new kettle has a fault is 0.012 What is the probability that a new kettle does not have a fault? (Total for Question 2 is 1 mark) (Total for Question 2 is 1 mark) 3 The probability a new TV does not have a fault is 0.965 What is the probability that a new TV does have a fault? 3 The probability a new TV does not have a fault is 0.965 What is the probability that a new TV does have a fault? (Total for Question 3 is 1 mark) (Total for Question 3 is 1 mark) GCSE GCSE Edexcel Foundation: June 2017 Paper 2, Q7 Edexcel Foundation: June 2017 Paper 2, Q7 1 The probability a new laptop has a fault is 0.014 What is the probability that a new fridge does not have a fault? 1 The probability a new laptop has a fault is 0.014 What is the probability that a new fridge does not have a fault? (Total for Question 1 is 1 mark) (Total for Question 1 is 1 mark) 2 The probability a new kettle has a fault is 0.012 What is the probability that a new kettle does not have a fault? 2 The probability a new kettle has a fault is 0.012 What is the probability that a new kettle does not have a fault? (Total for Question 2 is 1 mark) (Total for Question 2 is 1 mark) 3 The probability a new TV does not have a fault is 0.965 What is the probability that a new TV does have a fault? 3 The probability a new TV does not have a fault is 0.965 What is the probability that a new TV does have a fault? (Total for Question 3 is 1 mark) (Total for Question 3 is 1 mark)
GCSE GCSE GCSE GCSE Edexcel Foundation: June 2018 Paper 2, Q13 A school has a raffle to raise money. There is one prize to be won in the raffle. Jenny buys 14 raffle tickets. A total of 450 raffle tickets are sold. Find the probability that Jenny does not win the prize. 1 A school has a raffle to raise money. There is one prize to be won in the raffle. Jenny buys 14 raffle tickets. A total of 450 raffle tickets are sold. Find the probability that Jenny does not win the prize. (Total for Question 1 is 2 marks) (Total for Question 1 is 2 marks) GCSE GCSE Edexcel Foundation: June 2018 Paper 2, Q13 Edexcel Foundation: June 2018 Paper 2, Q13 1 A school has a raffle to raise money. There is one prize to be won in the raffle. Jenny buys 14 raffle tickets. A total of 450 raffle tickets are sold. Find the probability that Jenny does not win the prize. 1 A school has a raffle to raise money. There is one prize to be won in the raffle. Jenny buys 14 raffle tickets. A total of 450 raffle tickets are sold. Find the probability that Jenny does not win the prize. (Total for Question 1 is 2 marks) (Total for Question 1 is 2 marks)
GCSE Edexcel Foundation: June 2018 Paper 2, Q13 1 A school has a raffle to raise money. There is one prize to be won in the raffle. Jenny buys 14 raffle tickets. A total of 450 raffle tickets are sold. Find the probability that Jenny does not win the prize. (Total for Question 1 is 2 marks)
GCSE Edexcel Foundation: June 2017 Paper 2, Q7 1 The probability a new laptop has a fault is 0.014 What is the probability that a new fridge does not have a fault? 1 – 0.014 = 0.986 0.986 (Total for Question 1 is 1 mark) 2 The probability a new kettle has a fault is 0.012 What is the probability that a new kettle does not have a fault? 1 – 0.012 = 0.988 0.988 (Total for Question 2 is 1 mark) 3 The probability a new TV does not have a fault is 0.965 What is the probability that a new TV does have a fault? 1 – 0.965 = 0.035 0.035 (Total for Question 3 is 1 mark)
P(win) = 14 450 450 – 14 = 436 P(not win) = 436 450 GCSE 436 450 Edexcel Foundation: June 2018 Paper 2, Q13 1 A school has a raffle to raise money. There is one prize to be won in the raffle. Jenny buys 14 raffle tickets. A total of 450 raffle tickets are sold. Find the probability that Jenny does not win the prize. P(win) = 14 450 450 – 14 = 436 P(not win) = 436 450 436 450 (Total for Question 1 is 2 marks)
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