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A-Level Mathematics
Predicted Paper 2023
Edexcel
Paper 3 – Statistics and Mechanics
Name ………………………………………………
Date ………………………………………………
2 hours allowed
Calculator Paper
Maximum Mark: 100
Grade boundaries
These are VERY rough guesses! Getting an A on this paper does not
guarantee you the same mark in the exam.
A* 75%
A 55%
B 45%
C 35%
D 25%
E 15%
1
,qw
2
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SECTION A – Statistics
01 A survey has found that, of the 1250 households in a village, 880 eat
home grown fruit and vegetables.
a) Using the binomial distribution, find the probability that, out of a
random sample of 20 households, exactly 18 eat home grown fruit and
vegetables.
[2 marks]
b) Give a reason why you would not expect your calculation to be valid for
20 households on a specific road in the village.
[1 mark]
3
A-Level Mathematics
Predicted Paper 2023
Edexcel
Paper 3 – Statistics and Mechanics
Name ………………………………………………
Date ………………………………………………
2 hours allowed
Calculator Paper
Maximum Mark: 100
Grade boundaries
These are VERY rough guesses! Getting an A on this paper does not
guarantee you the same mark in the exam.
A* 75%
A 55%
B 45%
C 35%
D 25%
E 15%
1
,qw
2
, qw
SECTION A – Statistics
01 A survey has found that, of the 1250 households in a village, 880 eat
home grown fruit and vegetables.
a) Using the binomial distribution, find the probability that, out of a
random sample of 20 households, exactly 18 eat home grown fruit and
vegetables.
[2 marks]
b) Give a reason why you would not expect your calculation to be valid for
20 households on a specific road in the village.
[1 mark]
3
