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.
Outliers And Influential Points. An outlier is a data point that diverges from an overall pattern in a sample. An outlier has a large residual (the distance between the predicted value () and the observed value (y)). Outliers lower the significance of the fit of a statistical model because they do not coincide with the model's prediction.
Outliers affect the moments drastically and the higher the moment the more it's affected. Consider the following little dataset: {1, 2, 3, 4, 100}. The median is 3. Quantile based measures of dispersion will be gentle until you have to start dealing with the 100. The mean is 21.