MAT 120 107 Test: Test 1 (Ch1 & Ch2)

MAT 120 107 Test: Test 1, (Chi & Ch2) Identify the sampling techniques used, Explain. Assume the population of interest is the student body at a university Questioning students as they leave a university parking lot. a researcher asks 335 students about their drinking habits. What type of sampling is used? Systematic sampling is used, because students are selected from a list, with a fixed interval beb,veen students on the list. Simple random sampling is used, because students are chosen at random. Question 5 of 20 Cluster sampling is usedr because students are divided into groups, groups are chosen at random, and every student in one of those groups is sampled. Stratified sampling is used, because students are divided into groups, and students are chosen at random from these groups. Convenience sampling is used. because students are chosen due to convenience of location