1. Suppese you had a group of 72 people. Of those 72 people, 36 were Republicans, 12 were Libertarian and 24 were Democrats. Now suppose you wanted to take a stratified random sample of 6 individuals...

Extracted text: 1. Suppese you had a group of 72 people. Of those 72 people, 36 were Republicans, 12 were Libertarian and 24 were Democrats. Now suppose you wanted to take a stratified random sample of 6 individuals where the strata were based on political ideology. Discuss how you would construct this sample and how many individuals from each political ideology would be included in your sample. 2. There were a variety of random sampling techniques introduced in this chapter including: systematic, simple, and stratified. How determine which random sampling technique is the most appropriate (most effective) for a given situation? Be as would you specific as possible, identifying what information would lead you to choosing each type of sample. 3. Analyze the graphic below and write a quick reflection on what you believe the graph is communicating. Your reflection should be at least 4 sentences long. If you need help figuring out what the graph is trying to communicate, then there are a few questions on the graph reflection page to get you started. Young Americans take to 'vaping' From 2011 to 2014, use of conventional cigarettes declined among high school and middle school students, but use of e-cigarettes has surged. Estimated percentage of students who used tobacco in the preceding 30 days |2011 2012 2013 2014 JAN 26 RA MacBook Air