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.

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 ...

For example, the normal distribution is a symmetrical distribution where the three measures of central tendency (mean, median, and mode) are all the same, and half the data falls left of the ...

Calculating mean, median and mode averages can help to reveal trends ... To work this out, the numbers are placed in numerical order and the central number or numbers identified.