Analyze the Regression Results Below (N = 33 Cars in 1993)

question 49

Essay

Analyze the regression results below (n = 33 cars in 1993) using the concepts you have learned about multiple regression. Circle things of interest and write comments in the margin. Make a prediction for CityMPG for a car with EngSize = 2.5, ManTran = 1, Length = 184, Wheelbase = 104, Weight = 3000, and Domestic = 0 (show your work). The variables are CityMPG = city MPG (miles per gallon by EPA rating); EngSize = engine size (liters); ManTran = 1 if manual transmission available, 0 otherwise; Length = vehicle length (inches); Wheelbase = vehicle wheelbase (inches); Weight = vehicle weight (pounds); Domestic = 1 if U.S. manufacturer, 0 otherwise.

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Definitions:

Age

A measurement of time that a person, object, or entity has existed since its beginning or inception.

Gender

Socially constructed roles, behaviors, expressions, and identities of girls, women, boys, men, and gender diverse people.

Ethical Dilemmas

Situations where individuals face moral choices between competing values or principles.

Ethical Decision-Making

The process of evaluating and choosing among alternatives in a manner consistent with ethical principles.