Sigma Stats Workbook: AS 1.11 Bivariate Data

AS 1.11 Bivariate is a write-on student workbook covering the mathematics students must understand to gain Achieved, Merit, or Excellence. This workbook contains a large number of exercises covering the number work in Achievement Standard 1.11. Students will also find detailed instruction boxes teaching the key skills in this Standard. Backed up by worked examples showing step-by-step detail of the processes that will be needed for the internal assessment. There are two achievement standard tests at the end of the workbook. A full set of answers is included.