A City Monitors Ozone Levels Weekly Over a 4 Year

question 53

Multiple Choice

A city monitors ozone levels weekly over a 4 year period in order to relate the ozone levels to the seasons. Determine whether the study is observational or designed.

• A)designed
• B)observational

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Definitions:

Primates

An order of mammals that includes humans, apes, monkeys, and prosimians, characterized by large brains, forward-facing eyes, and opposable thumbs.

Telegraphic Speech

A stage in language development where children speak in short, simple phrases, often missing grammatical markers.

Pitch

The dimension of auditory experience related to the frequency of a pressure wave; the height or depth of a tone.

Intensity

The degree of strength, force, or energy of something, often used in the context of physical phenomena or emotions.