Social Studies, 06.07.2019 01:00 mxdv
How did the southern whites regain political power during reconstruction
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Social Studies, 22.06.2019 09:30
How did the end of the mexican american war result in growing sectionalism in the united states?
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Social Studies, 22.06.2019 22:00
The pka of three different c―h bonds is given below. explain the observed trend in pka. select the single best answer.
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Social Studies, 23.06.2019 06:00
What word means having a variety of cultures in the same area? a. cultural diversity b. culture region c. popular culture d. population density
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Social Studies, 23.06.2019 09:30
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.
Answers: 3
How did the southern whites regain political power during reconstruction...
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