Calculating the average value from a set of data is an important part of data handling, and you need to be familiar with it if you want to do well in your Eleven Plus maths exam. If you have played the first two quizzes in this section, then it shouldn’t be a problem. This third quiz gives you another opportunity to revise!
Here are some terms you need to know about averages:
That may sound a little complicated, but it’s quite easy really – once you know what you are doing, that is! Do you? Well, it’s time to find out by playing the quiz. Take your time and be sure to work out your answers properly. Good luck!