What Is the Standard Deviation for the Following Set of Scores

question 71

Multiple Choice

What is the standard deviation for the following set of scores: 20,24,26,22,18,16,18?

• A)12.95
• B)3.60
• C)6.55
• D)24

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Definitions:

Change in Behaviour

A modification or alteration in one's actions, reactions, or manner, often resulting from learning, experiences, or adaptations to environmental cues.

Reinforcement

In psychology, a stimulus or event that follows a behavior and increases the likelihood of that behavior being repeated.

Social Contacts

The interactions and relationships individuals have with others within their social network, including friendships, family ties, and professional associations.

Psychodynamic Assumptions

Fundamental beliefs in psychodynamic theory, emphasizing unconscious psychological processes and the significance of childhood experiences in shaping personality and behavior.