Key term for OCR GCSE Chemistry B, used in Data interpretation and conclusions.
The interval within which the true value of a measurement can be expected to lie.
Uncertainty appears in OCR GCSE Chemistry B revision content for Ideas about Science, especially Data interpretation and conclusions and Evaluating experimental strategy.
Ideas about Science
Data interpretation and conclusions • Evaluating experimental strategy
Practical skills
Titration • Apparatus and techniques
Ideas about Science
Data interpretation and conclusions • Evaluating data quality
Ideas about Science
Data interpretation and conclusions • Graphical display
Ideas about Science
Data interpretation and conclusions • Confidence in hypothesis
Ideas about Science
Scientific investigation planning • Sample size and range
Air and water
Evidence and causes of climate change • Interpreting climate data
Air and water
Evidence and causes of climate change • Evidence for climate change
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