An Instructor Has Decided to Graphically Represent the Grades on a Test.The

question 63

Multiple Choice

An instructor has decided to graphically represent the grades on a test.The instructor uses a plus/minus grading system (i.e., she gives grades of A-, B+, etc.) .Which of the following would provide the most information for the students?

• A)a histogram
• B)a stem and leaf plot
• C)a cumulative frequency distribution
• D)a frequency distribution
• E)a scatter plot

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Definitions:

Technology 2

An advanced or updated version of a technology, implying improvements or enhancements over previous versions.

Supply Function

A relation that shows the quantities of a good that producers are willing to sell at different prices, holding other factors constant.

Production Function

An economic model that describes the relationship between the inputs used in production and the resulting output.

Factor 1

Represents the primary variable or input used in the production of goods or services, typically labor or capital.