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Data Distributions
Data Distributions
Edexcel GCSE Mathematics (1MA1) — Statistics
What You Need to Know
Interpret, analyse, and compare the distributions of data sets from univariate empirical distributions.
Use appropriate graphical representations involving discrete, continuous, and grouped data, including box plots.
Use appropriate measures of central tendency (median, mean, mode, and modal class).
Use appropriate measures of spread (range, quartiles, and inter-quartile range), including consideration of outliers.
Revision Notes
1
Measures of Central Tendency
10 key terms
2
Measures of Spread and Outliers
9 key terms
3
Representing and Comparing Data Distributions
17 key terms
Practise with Past Papers
Key Terms & Definitions
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Grouped and Continuous Data
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Population Description
