6a - 4.4 Lesson 4 - Population vs Sample

Method 1: Ask everyone on her basketball team who they are voting for.

Method 2: Ask every third student waiting in the lunch line who they are voting for.

Method 3: Ask the first 15 7th graders to arrive at school one morning who they are voting for.

Method 1: Ask the first adult every 30 minutes that are leaving a grocery store, the average amount of caffeine they consume each day.

Method 2: Ask 20 adults that are leaving a coffee shop at 10 AM the average amount of caffeine they consume a day.

Method 3: Ask the first 35 adults that enter a grocery store at 8 AM the average amount of caffeine they consume a day.

Survey the first 50 people that walk in the doors.

Survey everyone at his jazz band practice.

Survey two randomly chosen students in every homeroom.

Assign each student in the school a number, randomly choose 50 numbers, and survey those students.

Survey every third student that he sees on his walk to school.