Red and yellow creates orange. Yellow and blue creates green. The secondary colors can be mixed further to create additional shades. Tertiary colors are the result of a primary and secondary color mixed together. For example, orange mixed with red creates red-orange.
An influential point is an outlier that greatly affects the slope of the regression line. One way to test the influence of an outlier is to compute the regression equation with and without the outlier. This type of analysis is illustrated below.
The Tipping Point. Andrea D. the point at which a series of small changes or incidents becomes significant enough to cause a larger, more important change. people in the community who know a large number of people; know a variety of people across all social classes, professions, ect.