If the Linear Least Squares Equation for a Data Set

question 52

Multiple Choice

If the linear least squares equation for a data set is Y = 2 + (0.4) X, what is the residual corresponding to a data point with a value of (9, 4) ?

• A) -0.4
• B) 0.4
• C) 0.8
• D) -1.6

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Definitions:

Committee on Public Information

A government agency created during World War I to influence public opinion and promote support for the war through propaganda.

Debs's Piece

Refers to writings or speeches by Eugene V. Debs, an American socialist, political activist, trade unionist, and five times the candidate of the Socialist Party of America for President of the United States.

Great Migration

The movement of over six million African Americans from the rural Southern United States to urban areas in the North, Midwest, and West from approximately 1916 to 1970, seeking better job opportunities and living conditions.

Liberal Internationalism

A foreign policy doctrine that emphasizes international cooperation, the promotion of democracy, and the use of international institutions to achieve peace and prosperity.