The best example of an outcome that political scientists try to explain is the reasons members of congress are paid specific salaries voter turnout the periodic change in the number of a state's representatives in congress the history of political parties

Voter Turnout

Explanation:

According to my research on different political terminology, I can say that based on the information provided within the question the term being mentioned is called Voter Turnout. This is the percentage of eligible voters who cast a ballot in an election. When political scientists try to explain this they try to predict what the turnout is going to be, in other words how many people are actually going to show up to vote in an election based on different factors.

I hope this answered your question. If you have any more questions feel free to ask away at .

answer; /// i believe the correct answer is (b) disposition