Which of the following statements are true about hypothesis?

(A) A good hypothesis is based on sound reasoning that is consistent with theory or previous research.

(B) A deductive hypothesis is a generalization based on specific observations.

(C) Tenth grade biology students who are instructed using interactive multimedia achieve at higher level than those who receive regular instruction only' is an example of non-directional hypothesis.

(D) Qualitative researchers may develop guiding hypothesis for the proposed research.

Choose the correct answer from the options given below: