Mastering Data Analytics: For Absolute Beginners To Business Intelligence

Mastering Data Analysis: For Absolute Beginners to Business Intelligence
By Er. Allen Sage Jr.

What if you could turn raw data into powerful insights—without writing a single line of code?

This all-in-one guide takes you from ground zero to data hero. Whether you are a student, small business owner, freelancer, or just curious, this book teaches you how to understand, analyze, and visualize data in ways that make a real impact.

You’ll discover:
• The core concepts of data and how businesses use it to make decisions
• How to collect, clean, and prepare data using free and familiar tools
• Step-by-step tutorials in Microsoft Excel and Google Sheets
• How to create eye-catching charts, graphs, dashboards, and pivot tables
• The secrets behind advanced functions like VLOOKUP, IF statements, and INDEX-MATCH
• A beginner-friendly introduction to Power BI and Tableau
• A full hands-on project where you analyze and present your own dataset

No programming. No jargon. Just real-world data skills explained clearly and practically.

This book is your bridge from confusion to clarity—and from beginner to confident analyst. Whether you want to boost your resume, launch a new career path, or simply understand the numbers around you, this is the perfect place to start.