Two suppliers (A and B) provide disk drives for a computer manufacturer. The manufacturer measures the disk drive opening width to compare the process capabilities of the suppliers and determine ...

A histogram is a graph that provides a visual representation ... If you’re shooting against the bright sun, for example, some clipped highlights are inevitable. And if you’re shooting a ...

Bar charts and line graphs can be combined. Climate graphs are an example of this. The x-axis shows the months of the year and there are two y-axes to show average temperature and total rainfall.