mathematics icon

Oxford Mathematics D2 – Chapter-wise Solved Exercises (7th Edition)

advertisment
Chapter 17 : Average of Statistical Data
Comming Soon...

About the Book

Oxford New Syllabus Mathematics (NSM) D2 7th Edition is part of a structured series designed for GCE O-Level students. This book continues from D1 and focuses on expanding core algebraic, statistical, and geometrical concepts with real-world applications and ICT-based learning strategies. It adheres to the Cambridge O Level syllabus (4024/4029), with engaging features like Performance Tasks, Thinking Time, and Journal Writing.

Features of the Solved Exercises

  • Full solutions to all chapter exercises across 17 chapters
  • Topics include Graphs, Algebraic Fractions, Trigonometry, Probability, Statistics, and Sets
  • Clear explanations of Worked Examples and “Practise Now” questions
  • Review Exercises and Revision tasks provided for deeper learning and assessment
  • Visual learning and critical thinking supported through marginal notes and ICT integration

Who It's For

This solution guide is for O Level students, mathematics teachers, and parents helping their children revise concepts. It’s especially helpful for those following the Oxford NSM 7th Edition.

List of Chapters:

  • Chapter 1: Direct and Inverse Proportions
  • Chapter 2: Linear Graphs and Simultaneous Linear Equations
  • Chapter 3: Expansion and Factorisation of Quadratic Expressions
  • Chapter 4: Further Expansion and Factorisation of Algebraic Expressions
  • Chapter 5: Linear Equations and Simple Inequalities
  • Chapter 6: Algebraic Fractions Formulae
  • Chapter 7: Relations and Functions
  • Chapter 8: Congruence and Similarity
  • Chapter 9: Geometrical Transformation
  • Chapter 10: Phytagoras Theorem
  • Chapter 11: Trigonometric Ratios
  • Chapter 12: Volume and Surface Area of Pyramids, Cones and Spheres
  • Chapter 13: Symmetry
  • Chapter 14: Sets
  • Chapter 15: Probability of Single Events
  • Chapter 16: Statistical Diagrams
  • Chapter 17: Average of Statistical Data

You can view the full book online. Solutions for each chapter will be provided separately to help with self-study and exam preparation.