A single variable X can explain a large percentage of the variation in some other variable Y when the two variables are:

A conclusion that can be drawn from the _____ model is that business is deeply integrated into an open society and must respond to multiple economic and noneconomic factors.

Fill in the blank(s) with the appropriate word(s).

When classes are generalized, the classes that are generalized are called superclasses

Indicate whether the statement is true or false