How did japan respond to its first contact with china

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.

Select all the correct answers. what steps can a nation take to achieve economic growth? invest in physical capital engage in international trade focus on increasing imports invest in human capital reduce the defense budget

Who was the only major player in the whitewater investigation who actually spent time in jail? jim mcdougal or hillary clinton or susan mcdougal or bill clinton