A different way of calculating the mean Animation Play

A rough guess Animation Play

A sample of students Whiteboard exercise Play

An ancient Indian story Animation Play

An interesting article Animation Play

Applying the cumulative percentage frequency Whiteboard exercise Play

Applying the cumulative percentage frequency tables and polygons Student activity Play

Arithmetic mean Animation Play

Arithmetic mean in our life Animation Play

Arithmetic mean – 'balancing point' of the data Student activity Play

Arithmetic mean – 'balancing point' of the data Whiteboard exercise Play

Arithmetic mean – the 'true' value of the data Student activity Play

Arithmetic mean – the 'true' value of the data Whiteboard exercise Play

Average Animation Play

Average monthly temperatures Whiteboard exercise Play

Average of the Earth's density Animation Play

Average price Whiteboard exercise Play

Average result Whiteboard exercise Play

Back-to-back stemplot Student activity Play

Back-to-back stemplot Whiteboard exercise Play

Balancing point Animation Play

Bar chart Animation Play

Basketball players Animation Play

Blood glucose levels (in mg/dl) for 30 runners Whiteboard exercise Play

Box plot Student activity Play