The least squares method Student activity Play

The least squares method Whiteboard exercise Play

The line of best fit by inspection Student activity Play

The line of best fit by inspection Whiteboard exercise Play

The longest rivers Animation Play

The mean Student activity Play

The mean and the median Student activity Play

The mean and the median Whiteboard exercise Play

The mean and the modal value Whiteboard exercise Play

The mean and the modal value Student activity Play

The mean and the range Whiteboard exercise Play

The mean and the range Student activity Play

The mean number of children in a family Whiteboard exercise Play

The median Student activity Play

The modal value Whiteboard exercise Play

The modal value Student activity Play

The modal value and the median Student activity Play

The mode in a grouped variable Student activity Play

The mode in a grouped variable Whiteboard exercise Play

The most frequently observed data Animation Play

The Mountain of Dreams Animation Play

The number of left-handed Animation Play

The range Student activity Play

The range Animation Play

The result of the tests Animation Play