Scatter diagrams are used to explore patterns between two sets of data. The table shows the results of eight students' maths and science marks in an assessment. Construct a scatter graph that ...

A graph plotted with dots or some other symbol at each data point. Also called a "scatter plot" or "dot chart." THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires permission.

A line of best fit is usually drawn on a scatter diagram. It's drawn so that the points are evenly distributed on either side of the line. There are various methods for drawing this 'precisely' but ...

When businesses produce a product, they encounter both fixed and variable costs. While fixed costs remain the same regardless of the number of products produced, variable costs change. To determine ...