The Standard Deviation of a Group of Scores Is 4

question 3

Multiple Choice

The standard deviation of a group of scores is 4. What is the variance?

• A)2
• B)4
• C)8
• D)16

Identify what constitutes job requirements, job descriptions, and job specifications.

Understand the legal implications of job performance criteria.

Comprehend the objectives and uses of job classification systems.

Understand the benefits of organizational restructuring and less bureaucracy.

---

Definitions:

Operant Process

The method by which behaviors are modified through the consequences of those behaviors, emphasizing reinforcement and punishment.

Negative Reinforcement

A concept in behavioral psychology where the removal of an unpleasant stimulus in response to a desired behavior increases the likelihood of that behavior being repeated in the future.

Aversive Punishment

A form of behavior modification that involves presenting an unpleasant stimulus to decrease the likelihood of a behavior's recurrence.

Negative Reinforcement

The removal of an unpleasant stimulus to increase the likelihood of a behavior being repeated.