Solve the Problem $20,18,20,20,12$ A) 17
B) 18
C) 20
D) $22.5$

question 73

Multiple Choice

Solve the problem.
-Find the mean for the given sample data. Round your answer to the nearest tenth if necessary. $20,18,20,20,12$

• A) 17
• B) 18
• C) 20
• D) \(22.5\)

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Definitions:

Social-Responsibility Norm

A societal expectation that people will help those in need or those dependent upon them.

Stereotyping

The act of assigning a set of characteristics to all members of a group, often simplifying complex individuals to categorical attributes.

Physical Attractiveness

Physical attractiveness refers to the physical characteristics of an individual that are aesthetically pleasing or beautiful, which can influence social perception and interpersonal relationships.

Interpersonal Attraction

The force that draws individuals together to form friendships, romantic relationships, and other social connections.