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.
equivalence point. point at which moles of hydrogen ions from the acid equal moles of the hydroxide ions from the base; the stoichiometric ratio is equivalent. end point of titration. the point at which the indicator used in a titration changes color because the equivalence point is reached.