0 a graph with points representing amounts or numbers on it, often with a line joining the points
1 a graph with points representing amounts on it, often with a line joining the points to show the pattern of the data:
A scatter diagram shows the relationship between two variables.
Analysis of variance gave non-significant results for both tables, as did the regression equations from scatter diagrams.
In this sense the constellation is not a scatter diagram but a representation of the scheme itself.
It displays the signal as a two-dimensional scatter diagram in the complex plane at symbol sampling instants.
Plotting several symbols in a scatter diagram produces the constellation diagram.