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Handling Data — OCR GCSE Combined Science B J260
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Combined Science
OCR GCSE Combined Science B
Mathematical Skills and Equations
Mathematical Skills
Handling Data
OCR GCSE Combined Science B · J260
Handling Data
What you need to know
Apply an appropriate number of significant figures in data handling and calculations.
Calculate arithmetic means from given data sets.
Construct and interpret frequency tables, diagrams, bar charts, and histograms.
Understand and apply the principles of statistical sampling in scientific data collection.
Apply concepts of simple probability to scientific contexts.
Calculate and differentiate between the mean, mode, and median of a data set.
Utilize scatter diagrams to identify and analyze correlations between two continuous variables.
Perform order of magnitude calculations.
Revision notes
1
Significant Figures and Order of Magnitude
4 key terms
2
Summarising and Representing Data
10 key terms
3
Sampling and Simple Probability
9 key terms
Practise with past papers
Key terms & definitions
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Arithmetic and Numerical Computation
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Algebra