TABLE 13-6 the Following EXCEL Tables Are Obtained When "Score Received on Received

question 16

Multiple Choice

TABLE 13-6
The following EXCEL tables are obtained when "Score received on an exam (measured in percentage points) " (Y) is regressed on "percentage attendance" (X) for 22 students in a Statistics for Business and Economics course.

-Referring to Table 13-6, which of the following statements is true?

• A) If attendance increases by 0.341%, the estimated average score received will increase by 1 percentage point.
• B) If attendance increases by 1%, the estimated average score received will increase by 39.39 percentage points.
• C) If attendance increases by 1%, the estimated average score received will increase by 0.341 percentage points.
• D) If the score received increases by 39.39%, the estimated average attendance will go up by 1%.

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Definitions:

Predictive Validity

Predictive Validity is a measure of how well a test or assessment predicts future performance or behaviors.

Cultural Competence

The ability to understand, communicate with, and effectively interact with people across cultures.

Independent Variable

In research, a variable that is manipulated or changed to determine its effects on a dependent variable.