GCSE Maths: Statistics — Deep Revision Workbook

GCSE Maths: Statistics — Deep Revision Workbook is a five-section, full-topic GCSE activity book mapped to the AQA Mathematics Statistics strand, with all-new data sets and harder, longer practice. Learners classify qualitative, quantitative, discrete and continuous data; find the mean, median, mode and range from lists and frequency tables (including the median from a table); estimate the mean from grouped data using midpoints and name the modal and median class; judge random, representative and biased samples; work out pie-chart angles, pictograms, scatter correlation, a line of best fit and frequency polygons; and write a full exam-style comparison of two distributions, including the idea of box plots and the interquartile range. Every question is auto-marked on screen, or the whole book can be printed with a full answer key. Includes teacher, parent and pupil notes and is fully SEND-friendly with high-contrast and large-text modes.