The main averages, which can also be referred to as measures of central tendency, are the mean, mode and median. Robert is preparing for his Mathematics GCSE exams. Each paper is marked out of 100.

Learn about the mean, median, mode and range with BBC Bitesize Key Stage 3 Maths.

Glossary Mean, median and mode There are several ways to calculate an average, the three most common being the mean, median and mode.

The usual ordering of the mean, median and mode for a central chi square distribution is extended for the noncentral case. In this context, the mean is known to be additive, while it is shown that ...

The distinction is between the mean, which the Republicans emphasize, while the Democrats prefer the median. Before turning to the economy, let me review a little fourth-grade arithmetic.