Examlex
Perfectly competitive markets feature relatively high barriers to entry.
Bar Chart
A graphical display that uses bars of different heights or lengths to represent data values of various categories for comparison.
Nominal Variable
A type of categorical variable with distinct categories that do not have a specific order or ranking.
Final Grade
The comprehensive evaluation of a student's performance in a course, typically expressed as a letter grade or percentage.
Ordinal Variable
An ordinal variable is a type of categorical data with a set order or scale but without a precise distance between its categories.
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