1. Who made up the "universe" or polling population of this particular poll? Bernie Sanders 2. If 25% of people say they are supporting Bernie Sanders and the sampling error is 4.8%, what is the actual range of Sanders's support? With quick maffs, I have arrived at 20.2 to 29.8 percent. 3. Using the margin of error, describe a possible scenario in which Sanders would not win, but still fits the polls data. Since Biden's range given with a 4.8% margin of error has some overlap with Bernie's, he could still win the state over Bernie. Polls are also really hard to judge accurately in Nevada. 4. What were the results found in earlier polls taken in Nevada this year? Previous polls such as the Sulffolk/USA Today/Fox News poll showed Biden winning. 5. What changes took place in Nevada's candidate selection after 2004? They went from going to primaries to caucuses and got moved earlier in the calendar. Also, due to this new change, previous caucus data is not ab...