Exhibit 2-4

question 21

Multiple Choice

Exhibit 2-4.Students in Professor Smith's Business Statistics course have evaluated the overall effectiveness of the professor's instruction on a five-point scale,where a score of 1 indicates very poor performance and a score of 5 indicates outstanding performance.The raw scores are displayed in the accompanying table: Refer to Exhibit 2-4.What is the relative frequency of the students who gave Professor Smith an evaluation of 3?

• A)0.3
• B)0.5
• C)9
• D)15

Recognize the role of Congress in the appointment and removal of agency administrators.

Understand the exceptions to procedural requirements in administrative rulemaking.

Recognize the checks on administrative agency activities, including judicial review limits and transparency laws.

Understand how to handle window events in Java.

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Definitions:

Linear

Pertaining to or resembling a line; in mathematics and statistics, a relationship is linear if it can be graphically represented as a straight line.

Statistically Significant

The likelihood that the difference in outcomes between groups is not due to chance, based on a predefined significance level.

Correlation Coefficient

A statistical measure that indicates the extent to which two variables fluctuate together.

Independent Variable

A variable in an experiment that is manipulated to determine its effect on the dependent variable.