Match the name of the sampling method descriptions given. Situations separating all students by grade level, and selecting 10 students from each grade. Call every 10th phone number on every 5th page of the phone book. Selecting classroom number at random, then surveying all the students in that room. Asking people on the street. Writing everyone's name on a playing card, shuffling the deck, then choosing the top 20 cards.
Sampling Method
a. Stratified b. Simple Random c. Cluster d. Systematic e. Convenience