Chemistry GCSE
Repeat measurements
What Repeat measurements means in Chemistry GCSE, as defined for AQA.
Definition of Repeat measurements
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Reference: AQA
Repeating measurements can reduce uncertainty, and the mean of repeated readings is usually more reliable.
Topics that use Repeat measurements
- Chemical measurements (AQA GCSE)
Related terms
- Distribution of results
- Instrument resolution
- Mean and range
- Measurement and uncertainty
- Precision of measurements
- Estimating uncertainty
Using Repeat measurements in the exam
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