A Major Car Magazine Has Recently Collected Data on 30

question 91

True/False

A major car magazine has recently collected data on 30 leading cars in the U.S.market.It is interested in building a multiple regression model to explain the variation in highway miles.The following correlation matrix has been computed from the data collected:
If the independent variables,curb weight,cylinders,and horsepower are used together in a multiple regression model,there may be a potential problem with multicollinearity since horsepower and cylinders are highly correlated.

---

Definitions:

Limbic System

A complex system of nerves and networks in the brain, involving several areas near the edge of the cortex concerned with instinct and mood. It controls the basic emotions (fear, pleasure, anger) and drives (hunger, sex, dominance, care of offspring).

Satisfaction

The feeling of pleasure or contentment resulting from the fulfillment of a desire, need, or expectation.

Feeding Behaviors

The actions or strategies by which organisms obtain food, influenced by genetic, environmental, and psychological factors.

Sex

The biological characteristic determining the male or female traits of an organism.