To ensure the quality of its product, a company tests every 15th item off the assembly line' f ' Stratified \\" , Systematic Cluster Random Question 2 (1 point) Identify the sampling technique used. A student committee in :he biology department was formed by randomly choosing three biology majors from every level of students, that is lst year, 2nd year, etc\". : :j Stratified Systematic f_ ' Cluster f f Random Question 3 (1 point) Identify the sampling technique used. A candidate for the local school board surveyed parents picking up their children from the public school on three school days in the last month. f Stratified L Systematic Convenience Random