Walker Maths 3.9 Bivariate Data Workbook
Explore relationships between two variables for NCEA Level 3
The Walker Maths 3.9 Bivariate Data Workbook supports ākonga in analysing and interpreting relationships between paired variables — a key aspect of NCEA Level 3 Statistics. With clear explanations, worked examples, and guided exercises, this write-on workbook helps students learn how to create and interpret scatter plots, fit regression lines, and make informed conclusions about associations between variables. Presented in the familiar, easy-to-follow Walkermaths style, it’s perfect for building confidence in statistical reasoning.
Key Features:
- Covers the NCEA Level 3 Bivariate Data standard (3.9)
- Write-on format encourages active, hands-on learning
- Step-by-step guidance for plotting, interpreting, and analysing data relationships
- Explains correlation, regression, and prediction in real-world contexts
- Includes calculator-based examples for modern statistical practice
- Builds communication and interpretation skills in data analysis
- Aligned with Te Mātaiaho and refreshed NCEA Level 3 standards
Specifications:
- ISBN: 9780170462297
- Title: Walker Maths 3.9 Bivariate Data Workbook
- Level: NCEA Level 3
- Focus area: Statistics and Data Relationships
- Format: Write-on workbook
- Curriculum link: Te Mātaiaho
Care & Safety:
Store in a cool, dry place. Use under teacher supervision if required.
