In the case of a scatter plot, whether you use it simply with marking points or lines, the graph is spread across the XY-axis. Eg. Let us consider this example of a person’s salary across the ...

By measuring the height of the column, you can calculate the atmospheric pressure. In general the pressure in a fluid (like mercury or air) increases with depth and can be calculated as: ...

CO= colors the boxes and whiskers. BWIDTH= affects the width of the boxes. VALUE= specifies the plot symbol that marks the data points outside the range of the box plot. CV= colors the plot symbols.

Revise how to plot a linear equation graph. Learn how to read x and y coordinates from a graph in this BBC Bitesize maths KS3 guide.