__group__ ticket summary owner component _version priority severity milestone type _status workflow _created modified _description _reporter Unpatched Bugs 39769 ... Also called: scatter plot, X-Y graph. The scatter diagram graphs pairs of numerical data, with one variable on each axis, to look for a relationship between them. If the variables are correlated, the points will fall along a line or curve. The better the correlation, the tighter the points will hug the line.