Data Analysis Fundamentals: Collecting, Cleaning, and Reporting

Data is the lifeblood of modern business, but only skilled analysts can transform raw numbers into actionable insights. This course provides a comprehensive, text-based introduction to the essential concepts and techniques required to start a career in data analysis. By the end of this program, you will master the foundational data workflow—from defining a business question to generating a final report—and be ready to tackle real-world data problems with confidence. What you'll learn: * Understand the full data analysis lifecycle, from defining requirements to delivering actionable insights. * Master foundational SQL queries and relational concepts necessary for extracting business data efficiently. * Apply structured methods for cleaning, transforming, and validating raw data to ensure quality and reliability. * Analyze datasets using descriptive statistics and introductory hypothesis testing principles. * Design and structure compelling reports and dashboards that effectively communicate analytical findings to stakeholders. The course begins with key terminology and foundational concepts before progressing through hands-on exercises focused on data retrieval, manipulation, and statistical interpretation. The final sections guide you through applying these skills to solve practical business problems and communicate your findings. This course is designed for absolute beginners. No prior experience in programming, statistics, or data analysis is required. Start building your expertise in data analysis today.