In each of the following examples, identify the sampling method being used. Choose the answer in the parenthesis your reason then explain 2. A researcher has a population of 100 third grade children...

Extracted text: In each of the following examples, identify the sampling method being used. Choose the answer in the parenthesis your reason then explain 2. A researcher has a population of 100 third grade children from a local school district from which a sample of 25 children is to be selected. Each child's name is put on a list, and each child is assigneda number from 1 to 100. Then the numbers 1 to 100 are written on separate pieces of paper and shuffled. Finally, the researcher picks 25 slips of paper and the numbers on the paper determine the 25 participants. (PURPOSIVE. CONVENIENCE, SIMPLE RANDOM) 3. A socialogist conducts an opinion survey in a major city. Part of the research plan calls for describing and comparing the opinions of four different ethnic groups: African Americans, Asian Americans, European Americans, and Native Americans. For a total sample of 300, the researcher selects 75 participants from each of the faur predetermined subgroups. ( JUDGMENT, STRATIFIED, SYSTEMATIC) 4. Say you were interested in sampling students who deal drugs on campus. What sampling technique could you use to build this sample? (SNOWBALL, PURPOSIVE. CLUSTERED) 5. 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. (CLUSTERED, SIMPLE RANDON, STRATIFIED)