**Graph checklist;**

- have you selected the right type of graph to plot? (bar graph or line graph)
- does your graph have a title
- are both axis labeled
- do axis have a unit (m, kg, cm, s) if they are a measurement
- is all data plotted correctly
- is the line of best fit a straight line or a curve for your line graph?

**Bar Graph**

If one of the variables you are plotting is not a continuous variable you should plot a bar graph.

**Line graph**

If you are plotting two sets of continuous variables you should plot a line graph.

- if the plotted points look like a
**straight line**draw one straight line**with a ruler**to show the overall pattern in your data. - if the plotted points look like a
**curve**draw a free hand smooth curve (**DO NOT USE A RULER**).