An Internet Service Provider Has the Capability of Tracking the Time

question 68

Multiple Choice

An Internet service provider has the capability of tracking the time that each of its customers spends connected to the Internet during a month. These data would constitute:

• A) a simple random sample.
• B) a convenience sample.
• C) a cluster sample.
• D) a population.

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Definitions:

Smelling

The act or process of perceiving odors or scents through the nose.

Diffusion

The process by which molecules move from an area of higher concentration to an area of lower concentration.

Oxygen

A chemical element with symbol O and atomic number 8, essential for most life forms on Earth as part of the process of respiration.

Carbon Dioxide

A colorless, odorless gas produced by burning carbon and organic compounds and by respiration. It is absorbed by plants in photosynthesis.