In the Scatter Plot the values are grouped by part number, e.g. all of the
readings for part number 1 are plotted together in the first group.
The Scatter Plot for the AIAG data set is shown below.
The form of the plot is basically the same as a Normalised Individuals Chart: the main difference being that the actual values
are plotted, rather than the normalised values.
The Scatter Plot is useful for assessing:
consistency between operators
existence of outliers