GUIDING QUESTIONS: Does the professor's class influence students' interest in politics? Does viewing a political debate motivate students' intention to vote? 1. Repeated Measures t-test Professor Akhtar would like to know whether his undergraduate political science class (n = 40) changed students' interest in politics. The professor assesses the students' interest at the beginning of the semester and again at the end of the semester using a 5-point Likert scale (1= "I am not at all interested in politics" to 5= "I am very much interested in politics"). Was students' interest in politics different after taking the political science class? 1. State the following: 1. Ho: 2. HA