Instruction 16-7 What Are the Factors That Determine the Acceleration Time (In

question 48

Short Answer

Instruction 16-7
What are the factors that determine the acceleration time (in sec.) from 0 to 60 kilometres per hour of a car? Data on the following variables for 171 different vehicle models were collected:
Accel Time: Acceleration time in sec.
Cargo Vol: Cargo volume in cu. cm.
EP: Engine power
KPL: Kilometres per litre
SUV: 1 if the vehicle model is an SUV with coupe as the base when SUV and sedan are both 0
Sedan: 1 if the vehicle model is a sedan with coupe as the base when SUV and sedan are both 0
The coefficient of multiple determination (R²_j) for the regression model using each of the five variables X_j as the dependent variable and all other X variables as independent variables are, respectively, 0.7461, 0.5676, 0.6764, 0.8582, 0.6632.
-Referring to Instruction 16-7,what is the value of the variance inflationary factor of EP?

---

Definitions:

Video Clips

Short segments of video content, often extracted from longer pieces, which can be used for various purposes such as illustration, entertainment, or information dissemination.

Record On Appeal

The items submitted during the trial, pleadings, motions, briefs, and exhibits, and the transcript of the trial proceedings that are forwarded to the appellate court for review when a case is appealed.

Trial Proceedings

The formal process in a court of law involving the examination of evidence to determine guilt, establish innocence, or resolve a dispute.

Appellee

The party in a legal case who won at the lower court level and is defending that decision in a higher court against an appeal.