Analyze Fatal Drug Overdose Data Using Tableau

By the end of this course, learners will be able to analyze real-world fatal accidental drug overdose data, apply structured data preparation and exploratory analysis techniques, engineer meaningful analytical features, and interpret trends to generate validated, data-driven insights using Tableau. Learners will also develop the ability to communicate findings clearly through a cohesive, end-to-end analytical project. This course provides hands-on experience with a realistic public health dataset, enabling learners to move beyond tool-centric training and focus on analytical thinking, problem framing, and responsible data interpretation. Participants will learn how to clean and explore complex datasets, design effective analytical approaches, validate insights, and translate results into actionable conclusions. What makes this course unique is its end-to-end, project-driven structure centered on a sensitive and impactful real-world use case. Rather than isolated exercises, learners complete a complete analytical workflow that mirrors industry expectations. The course emphasizes ethical awareness, analytical rigor, and storytelling with data, making it especially valuable for aspiring data analysts, BI professionals, and Tableau practitioners seeking practical, portfolio-ready experience grounded in real-world decision-making

• Prepare and explore real-world overdose datasets to identify trends and data quality issues
• Engineer meaningful features and perform exploratory analysis to generate validated insights
• Communicate findings through clear, ethical, end-to-end Tableau visual analytics projects

• Basic computer and internet skills
• Ability to read course instructions in English and complete short practice activities