Mr. Meyer assigns each of his 160 students to read two books. He randomly chooses the type of book, fiction or nonfiction, for each book that a student is assigned to read. Which simulation best models the outcomes of Mr. Meyer's assignments?
A. spinning a spinner with 2 equal parts once and recording the result
B. flipping a coin once and recording the result
C. spinning a spinner with 4 equal parts twice and recording the results
D. flipping a coin twice and recording the results
Please help life or death quiz if you can please explain how you got the answer