In KS3 Maths, data means information, and you'll be busy practising how to handle it – analysing, creating graphs, and designing questionnaires. This quiz focuses on averages in data handling, specifically the median value.
Boost Your Child's Confidence with QuizzesThere are three ways to find the average in a set of data: the mean (add totals and divide), the mode (most frequent), and the median. The median is the middle value when data is arranged from lowest to highest.
While mostly about median values, this quiz also explores ranges. Range is the difference between the highest and lowest data. For example, if Tom has 1 pet, Dick has 2, and Harry has 6, the range is 5 (6 - 1). The median is 2, the middle figure.