1. How to Create Bar and Line Graphs

2. Draw the Axes

3. Identify the Axes Y- Axis X- Axis

4. Identify the Axes Y- Axis X- Axis Dependent Variable (what is observed and measured) Independent Variable (what is changed by the scientist)

11. Intervals The interval for the Y-axis is 20. The X-axis does not have numerical data and does not need an interval.

13. Labels DV label IV label

15. TAILS Title: Includes both variables Axis: IV on X-axis and DV on Y-axis Interval: The interval (4) is appropriate for this scale. Label : Both axes are labeled. Scale: Min and max values are appropriate.

16. Bar Graphs vs Line Graphs

18. Example

19. Another example

21. Example

22. Another example