### The trick to finding the mean or average easily - GCSE Mathematics Revision -

The trick to finding the mean or average easily. Essential GCSE maths revisionhttp://www.mathslearn.co.uk/GCSErevision/GCSEaveragespart1.htmThis video shows how to find the mean from sets of data by adding up the numbers and dividing by the total frequency. It also shows how to find the mean from a frequency table. This would also be useful for the tda QTS numeracy test

Length:
04:13