Which of the Following Statements Is True

question 4

Multiple Choice

Which of the following statements is true?

• A) The upper class is usually defined as wealthy persons with considerable money, property, and investments.
• B) The middle class usually earns between $25,000 and $30,000 per year.
• C) The working class is defined as those who work more than 50 hours per week.
• D) The underclass is a group living on the edge between the upper middle class and the upper class who want to be rich.
• E) All are correct

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Definitions:

Percent Frequencies

The representation of the occurrence of different categories as percentages of the total.

Number of Classes

Number of Classes refers to the division of data into intervals for the purpose of frequency distribution or histogram representation.

Study

An act of devoting time and attention to acquiring knowledge on an academic subject, especially by means of books.

Scatter Diagram

A graphical display of the relationship between two quantitative variables. One variable is shown on the horizontal axis and the other variable is shown on the vertical axis.