A Regression Model Involving 3 Independent Variables for a Sample $\alpha$

question 33

Essay

A regression model involving 3 independent variables for a sample of 20 periods resulted in the following sum of squares.

a.Compute the coefficient of determination and fully explain its meaning.
b.At $\alpha$ = 0.05 level of significance, test to determine whether or not there is a significant relationship between the independent variables and the dependent variable.

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Definitions:

American Imperialist Attitudes

The mindset or policies favoring the extension of the authority and control of the United States through territorial acquisition or economic and political influence over other nations.

Asia

The world's largest and most populous continent, located primarily in the Eastern and Northern Hemispheres, known for its diverse cultures, languages, and histories.

South America

A continent located in the Western Hemisphere, mostly in the Southern Hemisphere, with a rich diversity of cultures, ecosystems, and histories.

Masculinity

A set of attributes, behaviors, and roles associated with boys and men as defined by society, culture, and individual perception.