# Dot Plot - Range

The movable points show that River read no more than 8 books and Skylar read at least 10 books.

- Use the sliders (or drag the points) left and right. Write down at least three facts you notice about the dot plot. Compare your answers with a classmate. Are any of your facts the same?
- What does the green line show? Is this important? Why or why not?
- How many different ways can you show a range of 10 books? Write down the minimum and maximum values for each. Discuss your answer with a classmate.

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