Foundations of Data and Analysis introduces students to the essential skills needed to understand, organise, and interpret data with confidence. Through clear explanations, visual examples, and exam-focused practice, this book builds a strong foundation in data handling and statistics, making complex ideas simple and accessible for learners preparing for the 11+ and early secondary maths.
A Small Step Towards Confident Data Skills
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Key Topics Covered
What You Will Learn
Data Collection and Types
What data is and why it matters
Categorical and numerical data
Discrete and continuous data
Real-life examples of data collection
Representing Data Visually
Frequency tables and tally marks
Pictograms
Single and dual bar charts
Line graphs, Pie charts, Histograms
Measures of Central Tendency
Mean
Median
Mode
Range
Choosing the correct measure
Interpreting Data
Comparing data sets
Identifying trends and patterns
Drawing conclusions from graphs and tables
Who Is This For?
Students preparing for KS2, KS3, 11+, and entrance exams
Tutors looking to simplify the teaching of data and statistics
Anyone who wants to understand data concepts clearly and confidently
Why This Book Matters
Data is everywhere: tests, projects, and everyday life. Without clear understanding, it can feel overwhelming.
This book turns complex concepts into simple, visual, and intuitive learning.
Turn raw numbers into meaningful insights
Understand charts, tables, graphs, and statistics
Prepare for assessments with confidence
Whether you are a beginner or revising key skills, this guide brings clarity to data analysis and statistics fundamentals.
Features That Make Learning Easy
Step-by-step explanations using simple language
Visual examples with charts, tables, and diagrams
Practice questions with fully worked solutions
Real-world examples for better understanding
Helpful tips to avoid common mistakes
This book focuses on learning by doing, not memorising.
What You Will Learn
Understanding what data is and how it is used
Tables, lists, and frequency
All key charts explained clearly
Mean, median, mode, and range
Making decisions from data
Apply learning with answers included
Ready to Get Started?
An essential guide for confident learning and exam success.