Libertarianism could best be described as a political ideology that a. assumes government exists in order to improve society. b. seeks out new and better ways of managing government. c. stresses traditional approaches to issues in government. d. opposes government activity unless it’s absolutely necessary.

What were some passive/non-direct ways that enslaved africans did to resist slavery?

What is the role of communication within groups of people with different backgrounds?

The authors of the paper "fudging the numbers: distributing chocolate influences student evaluations of an undergraduate course"† carried out a study to see if events unrelated to an undergraduate course could affect student evaluations. students enrolled in statistics courses taught by the same instructor participated in the study. all students attended the same lectures and one of six discussion sections that met once a week. at the end of the course, the researchers chose three of the discussion sections to be the "chocolate group." students in these three sections were offered chocolate prior to having them fill out course evaluations. students in the other three sections were not offered chocolate. the researchers concluded that "overall, students offered chocolate gave more positive evaluations than students not offered chocolate." indicate whether the study is an observational study or an experiment. give a brief explanation for your choice.