Question

Sandy surveyed band students to determine the music for the school dance. Many students were unhappy with the selection. What mistake did Sandy make?
A. The sample should represent the entire student body.
B. The sample should include equal numbers of men and women.
C. The survey should include all music choices.
D. The survey should be shorter to encourage more participation.

Answer 1

Answer: C.)The survey should include all music choices.

Step-by-step explanation: To be honest i'm not sure-.