Choose the letter that corresponds to the correct answer. 1. It described as Analysis of persons, groups, events, decisions, periods. policies, institutions or other systems that are studied holistically by one or more methods a. case study c. ethnography b. ground theory d. narrative inquiry 2. It defined as is a technique of gathering data whereby you personally watch, interact, or communicate with the subjects of yours." a. interview c. observation b. object d. survey 3. The following statements described Structured Interview EXCEPT: a.Can compare and contrast different answers given to the same questions b. Additional questions might be asked during interviews to clarify and expand certain issues c. Consist of series of pre-determined questions d. Data analysis seems to be straightforward 4. Instructors teaching research methods are interested in knowing what study techniques their students are utilizing. Rather than assessing all students, the researchers randomly select 10 students from each of the sections to comprise their sample. What sampling method do you think would be the best