Continuous data is data that falls in a constant sequence. Discrete data is countable while continuous — measurable. To accurately represent discrete data, the bar graph is used.

Once data has been collected it is useful to put it in a chart, graph or diagram. Choosing the right chart to display numerical information is very important. This is because your chart will need ...

Graphs are a useful way to show numerical data. There are a variety of graphs that can help highlight patterns and be used to reach conclusions. Choosing the right graph is very important. A bar ...