Science, Maths & Technology
More working with charts, graphs and tables
...tree over time or sales of washing powder over time. In these cases, both growth and sales depend on time. So, in both cases, time is the independent data and would be plotted on the horizontal axis; tree height or sales figures would be plotted on the vertical axis. Axes must always be clearly labelled. Decide on the scale. This can make a surprising difference to the...