Topic Test
Summer 2022
Pearson Edexcel GCE Mathematics (9MA0)
Paper 3 – Statistics
Topic 4: Discrete probability
distributions; normal approximation
Contents
General guidance to Topic Tests ......................................... 3
Revise Revision Guide content coverage ........................... 4
Questions ............................................................................... 5
Mark Scheme ....................................................................... 20
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, General guidance to Topic Tests
Context
• Topic Tests have come from past papers both published (those materials available publicly)
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Purpose
• The purpose of this resource is to provide qualification-specific sets/groups of questions
covering the knowledge, skills and understanding relevant to this Pearson qualification.
• This document should be used in conjunction with the advance information for the subject as
well as general marking guidance for the qualification (available in published mark schemes).
3
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