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Frequency polygons are the same think as a bar graph.
Abstract Ideas
Concepts that are not tangible or concrete, often involving complex thought processes, theories, or philosophical notions.
Inanimate Objects
Objects that lack life or consciousness, typically referring to items that are not alive.
Formal Operational Stage
The last of Jean Piaget's four stages of cognitive development, where abstract, logical thinking develops.
Concrete Operational Stage
A developmental phase in Piaget's theory of cognitive development, from approximately 7 to 11 years old, where children gain the ability to think logically about concrete events.
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Q148: In a frequency histogram,the ordinate represents the