This 10 question worksheet aligns with Common Core standard 7.SP.A.1. In this worksheet students will determine is samples describe in the problems are representative of the population studied and describe why or why not. Eight of the ten questions are about presidential polling while there is a short break where Chet polls his fellow Glasshouse residents about breakfast. Can be used as an in class assignment, a homework assignment, or individual questions can be used to facilitate class discussion. It doesn't even have to be used in a math class as this topic is relevant to other classes as well! Plus it is free. 4 page PDF.