THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION

question 162

Multiple Choice

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
A professor of statistics is interested in studying the relationship between the number of hours graduate students spent studying for his comprehensive final exam and the exam score.The results of the regression analysis of hours studied on exam scores are presented below.
-If the coefficient of determination is 1.0 in a regression problem,the:

• A)residual sum of squares must be 0.0.
• B)error sum of squares must be 1.0.
• C)regression sum of squares must be 1.0.
• D)total sum of squares must be 0.0.

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Definitions:

Ripple Effect

A phenomenon where an initial impact spreads outward, affecting subsequently larger numbers of people or elements.

Referent Power

Influence derived from others' identification with, attraction to, or respect for the power-holder.

Coercive Power

The ability to control others through the threat of punishment or the actual infliction of unpleasantness.

Agentic State

A psychological condition in which an individual defers to authority and acts on the orders of that authority, even against their own conscience.