So last night I took my final exam in " Public Opinion and American Politics " . It 's the shortest class I ' ve ever taken . It was during the first summer term , a six week class meeting for three hours , two times a week ( Tuesday and Thursday ) . So in total we had twelve class meetings .

Question: Why was their class length so short ?
Answer: None of the above choices .It was during an off - peak school season .It was meant to be a harder course .It was only for students who needed to graduate soon .