Automobiles traveling on a road with a posted speed limit of 65 miles per hour are checked for speed by a state police radar system.The following table is a frequency distribution of speeds. 
When using a polygon to graph quantitative data,what does each point represent?
Definitions:
Self-concept
An individual's perception of themselves, encompassing beliefs, feelings, and thoughts about one's abilities and characteristics.
Social Comparison
The tendency to compare and judge one’s abilities, achievements, and behaviors in relation to others.
Self-esteem
An individual's subjective evaluation of their own worth and capabilities.
Social Status
The position or rank of a person or group within the social hierarchy, often influenced by wealth, occupation, or family heritage.
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