Examlex
The sum of relative frequencies for each interval is _____.
Laughing
Laughing is the act of making spontaneous sounds and movements of the face and body that are the instinctive expressions of lively amusement or sometimes contempt or derision.
Public Places
Locations which are open and accessible to all members of the public, including parks, libraries, roads, and public squares.
Exchange Theory
An analytical framework positing that social behavior is the result of negotiations between parties in an attempt to receive benefits at the lowest possible cost.
Social Interaction
The way people relate to one another and influence each other's behavior within a social context.
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