Explore updated revision resources for GCSE Maths: Finding the mean from a table, with step-by-step slideshows, quizzes, practice exam questions, and more! The mean is found by adding up all the ...

These days there are targets for everything, and maths teaching is no exception. The National Numeracy target has been set so that by next year, 75% of all 11 year olds in England will reach the ...

Frequency tables can be used to help present sets of data. There are 4 children aged 10, which gives a total age of 40 in that category. There are 6 children aged 11, which gives a total age of 66 in ...