intro Rebecca Muller Click on the part of circle graph that represents the number of votes for Corliss. Corliss What number should we multiply by? 8 25 1200 1200 195 120 5 20 18 22 0 30 10 attention Now we will cover sample types. prompt Be sure to follow along in your study guide. Every 10th person is chosen from an alphabetized list of all students at Northwood High School to complete a survey on how often they buy lunch at school. This sample is Biased Unbiased Unbiased Every 10th person is chosen from an alphabetized list of all students at Northwood High School to complete a survey on how often they buy lunch at school. This sample is Systematic Random Simple Random Systematic Random prompt Remember to go back to your Study Guide and review the definitions.