Which of the Following Possible Outcomes of the War in Afghanistan

question 53

Multiple Choice

Which of the following possible outcomes of the war in Afghanistan would suggest that America had met its U.S.policy goal to "disrupt,dismantle,and defeat"?

• A)Afghanistan is no longer providing any safe haven for al-Qaeda.
• B)Democracy has been established in Afghanistan.
• C)The infrastructure of Afghanistan has been rebuilt by U.S.contractors.
• D)The tariffs on oil imports and exports are at an all-time low.

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Definitions:

Robust

Referring to a system or model's ability to effectively operate or provide accurate results under varying conditions or assumptions.

Randomized Design

An experimental design in which subjects are randomly allocated to different groups to ensure that each has an equal chance of receiving any of the treatments.

Population Variances

The variances of different populations, measuring the dispersion of a set of values relative to their mean.

Equal-Variances T-Test

A statistical test comparing the means of two independent samples, based on the assumption that both groups have similar variances.