I. Classify each sampling technique below. A. A professor at a local university would like to investigate whether professors at his school prefer to teach online versus face-to-face. He administers a survey to all professors that teach in the same building he is in. This sampling technique is convenience B. In order to gauge whether students think that tuition at a community college is too high, a computer software is used to select 100 students at random and ask their opinion on student tuition.. This sampling technique is simple random C. A dean of students would like to study what students at her college think about student involvement on campus. He randomly selects 100 classes from all classes taught and administers her survey to every student in the selected classes. This sampling technique is stratified C D. A student at a university would like to study whether students at her college are satisfied with quality of instruction. She stands in front of the student union center and administers her survey to eveyr 20th student who comes through the doors. This sampling technique is systematic C E. The president of a university would like to study whether students at her school are satisfied with quality of instruction. In order to conduct her research, she obtains the list of all students registered at the college. She randomly selects 100 freshmen, 100 sophomores, 100 juniors and 100 seniors, and administers her survey to students selected. This sampling technique is stratified C

A. A professor as a local university would like to investigate whether professors at his school prefer to seach online vessus face-to-face. He administers a survey to all professors that teach in the same building he is in. This sampling technique is conminan B B. In order to gauge whether students think that tuition at a cominuniry college is too bigh. a computer wofrusare is uned to select 100 students at random and ask their opinion on rudent raition. . This ampling technique is tyos mose Q C. A dean of students would like to study what studens at her college thank about student vavoivement on campus, He This sampling sechnique is stratiles B D. A student at a universiry would like ro study wherher students at her college are canshed with qualicy of inurnuction. She stands in front of the student union center and adminuters her survey to exry 3 th student who comes through the dowars. This utnpling technique is momate Q E. The president of a unwersiry would like to study whether students at ber school are satsobed with qualing of This sumpling technique is srrated