If the Correlation Coefficient (R)= 1.00,then

question 39

Multiple Choice

If the correlation coefficient (r) = 1.00,then

• A)the Y-intercept (b₀)must equal 0.
• B)the explained variation equals the unexplained variation.
• C)there is no unexplained variation.
• D)there is no explained variation.

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Definitions:

Attitudes

Psychological tendencies expressed by evaluating a particular entity with some degree of favor or disfavor.

Perceptions

The way individuals interpret and understand the world around them, influenced by their experiences, beliefs, and biases.

Agenda-Setting Theory

A communications theory proposing that the media has the power to influence the public's perception of what is important by choosing which topics to highlight.

Gatekeepers

Individuals or organizations that control access to information or resources, acting as intermediaries who can allow or block passage.