Mean of combined data Whiteboard exercise Play

Measures of central tendency Animation Play

Measures of central tendency – the arithmetic mean Class activity Play

Measures of central tendency – the arithmetic mean Whiteboard presentation Play

Median and arithmetic mean Student activity Play

Median and the 'true value' of measurements Whiteboard exercise Play

Median and the 'true value' of measurements Student activity Play

Median of linear transformed data Animation Play

Median – the central value Student activity Play

Median – the most typical value Whiteboard exercise Play

Median – the most typical value Student activity Play

Median, quartiles, range and interquartile range Whiteboard exercise Play

Michelson's determinations of the speed of light Whiteboard exercise Play

Middle of all the ordered observations Animation Play

Misleading diagrams Whiteboard exercise Play

Modal value Whiteboard exercise Play

Mode Student activity Play

Mode and arithmetic mean Student activity Play

Mode and median Simulation Play

Mode and median in a table Student activity Play

Mode and median in a table Whiteboard exercise Play

Mode and median on a diagram Whiteboard exercise Play

Mode and median on a diagram Student activity Play

Model for the sunrise time Animation Play

Modelling collected data Student activity Play