Random Assignment Is Used in

question 9

Multiple Choice

Random assignment is used in

• A)a nonequivalent control group design
• B)an interrupted time series design
• C)both alternatives a. and b.
• D)none of the above

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Definitions:

Conflict Diamonds

Diamonds that are mined and sold by combatants in war zones in Africa as a way to provide the currency needed to finance their military activities.

Extraction Costs

The expenses associated with the removal of natural resources from the earth, such as mining for minerals or drilling for oil.

Long-Term Stream

A sustained flow of actions or processes, often referring to investments or financial commitments that span a lengthy period.

User Cost

The cost of using a good or service, including the opportunity cost of forgone alternatives and the depreciation of the good's own value over time.