CSecure https//oli.cmu.edu/jcourseass Question i A case study is a(n) Select one
ID: 280857 • Letter: C
Question
CSecure https//oli.cmu.edu/jcourseass Question i A case study is a(n) Select one answer. A. survey involving only people who are likely to confirm the 1o points experimenter's hypothesis B. study involving multiple subjects who all suffer from the same psychological problems and are given the same experimental treatment C. O research design used to reflect natural conditions D. in-depth investigation of a single individual or a small group of individuals, often involving information from a wide variety of sources Question 2 In survey research, the term sample refers to a(n) Select one ansiwer. 10 points A. preliminary questionnaire that is used to develop the final survey B. carefully selected segment of the larger group that is to be studied C. small pilot study that is later repeated using a larger group of participants D. entire group of people the researchers want to study QuestionExplanation / Answer
1.
D, Case studies refer to in depth analyses on a particular individuals or gourp of individuals which try to obtain the data from as many sources as possible.
2.
B, Sample is often representative of the population or the entire group which you want to study. Hence it is often chosen be keeping in mind that it reflects all portions of the large group.