or no mode at all. Other popular measures of central tendency include the mean, or the average of a set, and the median, the middle value in a set. In statistics, data can be distributed in ...

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.

The mean is the average that appears in a set of data. The median is the midway point above (below) where 50% of the values in the data occur. The mode refers to the most frequently observed value ...

For a single attribute distribution, the formula for skewness ... The relative values of the mean, median, and mode will indicate skewness. In a symmetrical distribution, they will all be equal.

An animated guide to mean, median and mode. The Clappy Boys need to have the right average age to be accepted for a recording contract. This clip demonstrates that the different types of average ...