What Kind of Graph Is Used to Display Frequencies as Bars

question 34

Multiple Choice

What kind of graph is used to display frequencies as bars without spaces between them?

• A) a bar graph
• B) a histogram
• C) a scatterplot
• D) all of the above

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Definitions:

Ocean Acidification

The process by which seawater becomes more acidic due to the absorption of carbon dioxide from the atmosphere, which can affect marine life and ecosystems.

Toxic Metal Emissions

The release of harmful metal substances into the environment, often as a byproduct of industrial processes, which can pose health risks to humans and ecosystems.

Elytra

The hardened forewings of beetles and some other insects, which serve as a protective shield for the fragile hind wings used in flight.

Coleoptera

An order of insects that includes beetles and weevils, characterized by hard wing cases and a chewing mouthpart, representing the largest order of insects.