Charts: Data Visualization

This course builds essential data visualization foundations for any professional who needs to present data clearly. You'll move from guessing which chart to use to confidently selecting the right one for your message. Through practical examples and hands-on exercises, you will learn to identify the core chart families—comparison, composition, distribution, and relationship—and match them to the perfect chart type, like a bar chart or scatter plot. But choosing the right chart is only half the battle. You'll also master the art of refinement, learning to apply universal design principles to transform cluttered, confusing graphs into clean, impactful visuals. We'll cover how to write descriptive titles, use color effectively, and remove "chart junk" to make your data's story shine. By the end of this course, you won't just make charts; you'll design compelling visual stories that your audience can understand at a glance, a critical skill for any data-driven role

• Select appropriate chart types for different data
• Apply design principles to enhance clarity and appeal
• Write clear and descriptive chart titles
• Use color effectively to support data understanding
• Remove unnecessary elements to focus the message

• Basic computer and internet skills
• Ability to follow English instructions and complete exercises