A Researcher Will Survey College Students Concerning Their Attitudes Toward

A researcher will survey college students concerning their attitudes toward lowering the legal drinking age to 18.Which of the following is a good research hypothesis?

A) Students under age 21 will be more supportive of lowering the drinking age than students 21 and older.
B) Opinions toward lowering the drinking age will not affect legislation.
C) Most college students will be in favor of lowering the drinking age to 18.
D) A majority of college students have consumed alcohol before age 21.
E) Lowering the drinking age to 18 will lead to fewer arrests for underage drinking.