Making Decisions with Data

Data analysis isn't just for scientists—everyone uses it! We collect, organize, and interpret data to make decisions, from choosing what to eat to planning events.

Collecting Data

Surveys, polls, and observations are ways to gather information.

Making Sense of Data

Organize data in tables or charts. Look for trends or patterns to help you decide what’s best.

• Comparing average test scores to study habits.
• Tracking how much time you spend on homework vs. free time.

Good data leads to smart decisions!