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.
Answers. Relevance. Rating Newest Oldest. Best Answer: An outlier is defined as a number less than Q1-1.5(IQR) or a number greater than Q3+1.5(IQR) In your case, if you calculate the second equation, anything above 9.25 is an outlier. With 15 being a high outlier, it will increase the mean. If it was a low outlier then it would decrease the mean.