AQA GCSE Statistics · 8382
Specification 3.5.18 · Paper 1, Paper 2
Revise: Index NumbersA chain base index number compares each period with the immediately preceding period.
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GCSE Statistics · key term
An index comparing a value with the value in the immediately preceding period, rather than with a fixed base period.
Used by AQA
Specification 3.5.18 · Paper 1, Paper 2
Revise: Index NumbersA chain base index number compares each period with the immediately preceding period.
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