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
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller bankteacher. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for £16.02. You're not tied to anything after your purchase.