Scatter plots are useful for graphically determining whether there is an association between two variables...
www.netmba.com/statistics/plot/scatter/ www.netmba.com/statistics/plot/scatter/
A scatter plot is a type of mathematical diagram using Cartesian coordinates to display values for two variables for a set of data.
en.wikipedia.org/wiki/Scatter_plot en.wikipedia.org/wiki/Scatter_plot
With a scatter plot a mark, usually a dot or small circle, represents a single data point. With one mark (point) for every data point a visual distribution of the data can be seen. Depending on how tightly the points cluster together, you may be able to discern a clear trend in the data.
www.ncsu.edu/labwrite/res/gh/gh-linegraph.html
Scatter plots are similar to line graphs in that they use horizontal and vertical axes to plot data points. However, they have a very specific purpose.
mste.illinois.edu/courses/ci330ms/youtsey/scatterinfo.h... mste.illinois.edu/courses/ci330ms/youtsey/scatterinfo.html
Scatter Plot (also called scatter diagram) is used to investigate the possible relationship between two variables that both relate to the same event.
www.pathmaker.com/resources/tools/scatter_plots.asp www.pathmaker.com/resources/tools/scatter_plots.asp
The default shape for data points in a scatter plot is a circle. The default color for data points is blue. To use a different shape or color, specify the shape markers by using the chm parameter. More information can be found in Shape markers.
code.google.com/apis/chart/types.html
A median trace plot clarifies the positive assocation between size and price. To create this plot, the horizontal axis (size) is divided into equally spaced segments, and the median of the corresponding y-values (price) is plotted above the midpoint of each segment.
www.stat.yale.edu/Courses/1997-98/101/scatter.htm www.stat.yale.edu/Courses/1997-98/101/scatter.htm
Encyclopedia: Scatterplot
A scatter graph or scatter diagram is a type of display that contains one or more scatter plots each of which use Cartesian coordinates to display values for two variables for a set of data. The data ...
en.wikipedia.org/wiki/Scatterplot
Sep 8, 2003 Scatter Plot - definitions, examples and references from iSixSigma - The Six Sigma Quality Reference.
www.isixsigma.com/dictionary/Scatter_Plot-326.htm www.isixsigma.com/dictionary/Scatter_Plot-326.htm
Learn how to create area, bar, pie and line graphs from the National Center for Education Statistics. This interactive charting tool allows completed graphs to be downloaded and/or printe Graphs and charts are great because they communicate information visually. For this reason, Create A Graph Tutorial...
nces.ed.gov/nceskids/graphing/