In the Case That an Algebra Teacher Chooses to Pretest

question 5

Multiple Choice

In the case that an Algebra teacher chooses to pretest all students at the beginning of a course, all members of the population are being studied. This is known as

• A) A population study
• B) Census
• C) A sample study
• D) A sample study that creates margin of error

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Definitions:

Loudness

A perceptual dimension of sound that indicates the strength or intensity of an auditory stimulus, often correlated with the physical amplitude of the sound wave.

Sound Wave

A type of pressure wave caused by the vibration of an object, which travels through a medium like air or water and can be heard when reaching a receiver like the ear.

Frequency

The rate at which something occurs over a particular period of time or in a given sample.

Humans

Members of the species Homo sapiens, characterized by their ability to create complex language, culture, and utilize advanced tools.