A researcher studying college GPA’s hand picks 50 of her best known students to determine the average GPA of political science majors at her university. What error has she introduced to her study?

Draw a contrast between what types of targets are attacked by insurgents in civil wars and in suicide terrorism

What will be an ideal response?

The financial position of the state and national governments under the Articles of Confederation could be best described as

A. sound, strong, and based on a large surplus of revenue. B. sound, strong, but uncertain around the edges. C. uniformly stable at the state level, but the national government struggled with debt. D. stable at the national level with little cause for concern in any of the states. E. growing debt at the national level and several states with financial crises.