When People Are Hired to Record Traffic Patterns in a Shopping

question 124

Multiple Choice

When people are hired to record traffic patterns in a shopping mall, what type of research are they engaging in?

• A)focus group
• B)observation
• C)experimental
• D)survey sampling

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Definitions:

Enriched Uranium

Uranium in which the percentage of the isotope uranium-235 has been increased, typically used as fuel in nuclear reactors and in the manufacture of nuclear weapons.

Nuclear Explosion

A highly destructive blast caused by the release of energy from the rapid and uncontrolled release of nuclear fission or fusion reactions.

Enrichment

The process of increasing the proportion of a desired material or isotope in a mixture.