|sample Q from each layer||teach-learn questions|
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National curriculum code and descriptions (partially) covered by the layers.
S4 interpret, analyse and compare the distributions of data sets from univariate empirical distributions through:
● appropriate graphical representation involving discrete, continuous and grouped data including box plots
● appropriate measures of central tendency (median, mean, mode and modal class) and spread (range, including consideration of outliers quartiles and interquartile range)