6. Your school is holding elections for school government positions soon. There are 3 candidates running for seventh grade president. You are interested in knowing who your peers are thinking
about voting for. There are 225 seventh grade students in your school, so since it would be
difficult to ask every student, you decide to take a sample of 30 students. Describe in detail how
you can select a sample of 30 students that will be representative of the seventh grade.