Seven pupils recorded the number of minutes they spent online one evening: 35, 42, 44, 46, 48, 51, 240.
Explain which measure of central tendency would best represent a typical score for these data.
72 exam-style questions on Edexcel GCSE Psychology 11.2 Data analysis, covering 11.2.1 Arithmetic and numerical computation, 11.2.2 Descriptive statistics, 11.2.3 Tables, charts and graphs, 11.2.4 Primary and secondary data, and 11.2.5 Qualitative and quantitative data. Each one has a worked solution and a mark scheme showing where the marks go.