scattergrams

• display relationship between 2 co-variables, each point plotted on the scattergram represents two measurements/variables of the same participant, and either variable can go on either of the axis
• points are determined by two numerical scores- one on the x axis and one on the y axis, shows you the strength and direction of the relationship
• use a pencil, plot points accurately, draw a line of best fit if required, remember both axis are numbers