This document provides a 10-step guide for conducting statistical data analysis: 1) Define your research question and hypothesis, 2) Collect and prepare your data, 3) Explore your data through descriptive statistics, 4) Choose appropriate statistical methods, 5) Conduct your analysis, 6) Interpret the results, 7) Make inferences and recommendations, 8) Validate your findings, 9) Seek peer review and feedback, and 10) Draw conclusions and identify areas for further research. Statistical data analysis is presented as a structured process for transforming raw data into meaningful insights through defining questions, analyzing and visualizing data, interpreting results, and validating conclusions.