The mean, median and mode are types of average.
The range gives a measure of the spread of a set of data.
This section revises how to calculate these measures for a simple set of data.
It then goes on to look at how the measures can be calculated for a table of data.
Calculating the Mean, Median, Mode and Range for simple dataThe table below shows how to calculate the mean, median, mode and range for two sets of data.
Set A contains the numbers 2, 2, 3, 5, 5, 7, 8 and
Set B contains the numbers 2, 3, 3, 4, 6, 7.
Given a Table of values
Click here to find out now to find the mean, mode and median from this table.
Complete the activity on 'he number of doors' to include mean, mode, median and range.