1. Probability – The chance or --Select-- probability likelihood survey that a particular event will occur.

2. Sample – A --Select-- survey subset census of a population used to draw conclusions about the whole group.

3. Fill in: When a is conducted, data are collected from all people or items in the .

4. Match the sampling method:

A. Every 10th name is chosen → --Select-- Systematic Stratified Cluster Simple Convenience Self-Selected

B. One class out of five is chosen → --Select-- Systematic Stratified Cluster Simple Convenience Self-Selected

C. Students volunteer to take a survey → --Select-- Systematic Stratified Cluster Simple Convenience Self-Selected

D. The first three students the teacher sees are chosen → --Select-- Systematic Stratified Cluster Simple Convenience Self-Selected

E. Random draw of names from a hat → --Select-- Systematic Stratified Cluster Simple Convenience Self-Selected

F. Selecting 20 students from each grade → --Select-- Systematic Stratified Cluster Simple Convenience Self-Selected