Skewness and the five-number summary Student activity Play

Spread of distribution Animation Play

Standard deviation Student activity Play

Standard deviation Whiteboard exercise Play

Stem-and-leaf diagram for the ages of employees Student activity Play

Stem-and-leaf diagram – looking for the pattern Student activity Play

Stemplot Animation Play

Stemplot Animation Play

Stemplot Student activity Play

Temperatures Whiteboard exercise Play

Temperatures Student activity Play

The annual mean Whiteboard exercise Play

The arithmetic mean Student activity Play

The arithmetic mean for continuous data Student activity Play

The arithmetic mean for continuous data Whiteboard exercise Play

The arithmetic mean for continuous data Whiteboard exercise Play

The arithmetic mean of the measurements of the speed of light Whiteboard exercise Play

The arithmetic mean of the square distance Animation Play

The arithmetic mean of two numbers Animation Play

The arithmetic progression Student activity Play

The arithmetic progression Whiteboard exercise Play

The average yield Animation Play

The diagram of an arithmetic progression Whiteboard exercise Play

The diagram of an arithmetic progression Student activity Play

The experiments with the arithmetic progression Chart Play