1. 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.

2. Printing To print handouts from slides -
Select the slide from the left. Then click:
File > Print > ‘Print Current Slide’
To print multiple slides -
Click on a section title to highlight all those slides,
or press ‘Ctrl’ at the same time as selecting slides to
highlight more than one. Then click:
File > Print > ‘Print Selection’
To print double-sided handouts -
Highlight both slides before using ‘Print Selection’.
Choose ‘Print on Both Sides’ and ‘Flip on Short Edge’.

3. 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)

5. 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)

8. 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)

9. 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 – = 0.986
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 – = 0.988
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 – = 0.035
0.035
(Total for Question 3 is 1 mark)

10. 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) =
450 – 14 = 436
P(not win) =
(Total for Question 1 is 2 marks)

11. tom@goteachmaths.co.uk Questions? Comments? Suggestions?
…or have you found a mistake!?
Any feedback would be appreciated .
Please feel free to