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Home
Statistics
Key terms
Pre-processing

GCSE Statistics · key term

Pre-processing

Definition

Preparation of data before calculations or other analysis, including data cleaning.

Used by Edexcel

How each exam board covers it

Edexcel GCSE Statistics · 1ST0

Specification 1d.06 · Paper 1, Paper 2

Revise: Data cleaning techniques

Edexcel Statistics past papers

Related key terms

Data cleaning
Extraneous symbol
Outlier
Raw data

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Pre-processing — Edexcel GCSE Statistics Definition | GradeGen