
Chapter 9: Data Management
What you need to learn in this chapter

In this chapter, we will learn how to collect, classify, and sort data based on our daily situations. We will also learn how to read and obtain information from a pie chart. We will explore the relationship between pictographs, bar charts, and pie charts to represent information. Lastly, we will solve problems involving data management in our daily lives. Let's have fun learning about data management and how it helps us understand information better!
Topics in this chapter

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