The lower half of the scatter plot matrix for the six variables appears on your display with the 80% prediction confidence ellipses drawn, as shown in Figure 18.7. Figure 18.7: Multivariate Window ...

An ellipsis is three dots used when leaving out a word or a phrase. Three dots: no more, no less and there are different ways to use it. ‘The space station has a cracked window… dangerous.’ ...

where is the critical value of an F variate with degrees of freedom 2 and n-2. A confidence ellipse for prediction is a confidence region for predicting a new observation in the population. It also ...