The Following Payoff Matrix Shows the Outcomes for the United

question 25

Multiple Choice

The following payoff matrix shows the outcomes for the United States and Russia from relying on conventional weapons versus atomic weapons in a military conflict. The percentages refer to the fraction of the population that would die. This situation above illustrates a positional externality because:

• A)using atomic weapons is a dominated strategy.
• B)using atomic weapons improves each country's outcome but hurts the other country.
• C)the game does not have a Nash equilibrium.
• D)no matter what kind of weapons each country chooses, many people will die.

Identify the characteristics of different correlation coefficients and their implications in research.

Comprehend the importance of operational definitions in research.

Recognize the relationship between variables including independent and dependent variables.

Understand the processes involved in controlling or measuring variables in a study.

---

Definitions:

WAN

Wide Area Network, a telecommunications network that extends over a large geographic area for the primary purpose of computer networking.

MAN

Metropolitan Area Network; a network that interconnects users with computer resources in a geographic area or region larger than that covered by a large local area network (LAN) but smaller than the area covered by a wide area network (WAN).

LAN

Local Area Network, a network that connects computers within a limited area like a home, school, or office building.

MAN

Metropolitan Area Network, a network that interconnects users with computer resources in a geographic area larger than that covered by a LAN but smaller than a WAN.