Because something is heavier
Answer:
variable-interval.
to get good grades, you must study and pay attention to score high, since the tests are inconsistent and at unknown passages of time.
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In sociologist daniel rossides's model of the class system of the U.S. the social class that contains the smallest portion of the population is the upper class.
Daniel Rossides was a prominent sociologist who in his book The American Class System : An Introduction to the Social Stratification talks about the model of the class system in detail.
In the model of the class system, he describes the human society using five class model. In his book he uses Weberian idea of class prestige and power.
He claims that a person's position in a social system reflects some combination of their class status and power.
To learn more about class here
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