In scientific research, what is the term for an item whose existence or value is subject to change?

Council members elected by districts report more factionalism and less unanimity than do their counterparts elected at large

a. True b. False Indicate whether the statement is true or false

In which presidential election was voter turnout by 18- to 24-year-olds the highest?

A. Voter turnout for 18- to 24-year-olds was essentially the same in all four elections. B. 2000 C. 2004 D. 2008 E. 2012