Imagine a Visual Chart That Uses Bars to Represent the Frequency

question 25

Multiple Choice

Imagine a visual chart that uses bars to represent the frequency of occurrence of individuals in the following categories of height: under 60 inches; 60 to 66 inches; 66 to 72 inches; over 72 inches. This chart would represent a(n)

• A) grouped frequency distribution.
• B) histogram.
• C) bar chart.
• D) ungrouped frequency distribution.

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Definitions:

Pegmatite

An igneous rock containing very large crystals, which may be centimeters to meters long.

Igneous Pegmatite

A coarse-grained igneous rock composed primarily of large crystals, often containing rare minerals.

Magma

The molten or semi-molten natural material from which all igneous rocks are derived, located beneath the Earth's surface.

Welded Texture

A texture found in volcanic rocks, formed when hot volcanic ash and debris fuse together under pressure.