Data Analysis: Data Quality Challenges, and Real-World Applications

Data Analysis is a critical process in both academic and professional environments that involves inspecting, cleansing, transforming, and modeling data to discover useful information, derive conclusions, and support decision-making. It is foundational to nearly every field, from business and healthcare to engineering and social sciences. The ultimate aim of data analysis is to extract actionable insights from raw data, turning numbers and records into knowledge that can guide strategies and...