Answers: 2
Social Studies, 22.06.2019 07:00
Which of the following was a key accomplishment of the people of songhai? a. they had a strong military and became the largest empire in west africa. b. they established a center of islamic scholarship. c. they worked with iron and prospered from the gold-salt trade. d. they dominated in the trade of ivory, enslaved people, and animal skins.
Answers: 1
Social Studies, 23.06.2019 03:30
To your knowledge had the usa ever invaded canada after the war of 1812
Answers: 1
Social Studies, 23.06.2019 04:50
Which of the following is not a result of increased democracy in russia?
Answers: 1
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
PEOPLE be trippin THEY DELETED MY QUESTION ♀️...
English, 15.12.2020 01:20
Arts, 15.12.2020 01:20
Mathematics, 15.12.2020 01:20
English, 15.12.2020 01:20
Biology, 15.12.2020 01:20
Biology, 15.12.2020 01:20
Arts, 15.12.2020 01:20
English, 15.12.2020 01:20
Mathematics, 15.12.2020 01:20
Mathematics, 15.12.2020 01:20