If All the Scores in a Distribution Are the Same

question 18

Multiple Choice

If all the scores in a distribution are the same value, then the estimated population variance of the scores will be.

• A)1.0
• B)equal to the mean of the set
• C)zero
• D)cannot determine without knowing the number of scores in the set

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Definitions:

Job Characteristics Theory

A theory that suggests job satisfaction is determined by the presence of five core job characteristics: skill variety, task identity, task significance, autonomy, and feedback.

Job

A set of tasks or duties performed by an individual as part of a structured employment agreement.

Scientific Management

A management theory that emphasizes efficiency and productivity through the scientific study of work methods and worker productivity.

Frederick Taylor

An American engineer and management consultant considered the father of scientific management, focusing on improving industrial efficiency.