Foundations of Statistics and Statistical Inference

Data is everywhere, but making sense of it requires a solid understanding of the mathematical principles that govern it. This text-based course guides you through the essential concepts of statistics and statistical inference. You will learn how to transition from simply looking at data to making confident, mathematically backed decisions and predictions in real-world scenarios. What you'll learn: - Understand core concepts of probability, random variables, and probability distributions - Calculate and interpret descriptive statistics to summarize data effectively - Apply statistical inference techniques, including confidence intervals and hypothesis testing - Analyze relationships between variables using correlation and simple linear regression - Explore modern experimental design basics and A/B testing frameworks used in industry today - Practice interpreting statistical reports and data summaries through written exercises This course begins with foundational definitions and basic probability before moving into descriptive statistics, sampling, and key inference methods. You will build your knowledge step-by-step through clear explanations and practical written scenarios. This course is designed for beginners who want to build a strong mathematical foundation in statistics, with no prior advanced math or programming experience required. Start your journey into the world of statistical analysis and data-driven decision-making today.