Which of the following are the characteristics of a strong hypothesis?
A. Adequate for its purpose
B. Potentially testable
C. Presently testable
D. Better than its rival hypothesis
E. Unrelated to the theory
Choose the correct answer from the options given below:
1
A, B and C only
2
A, C and D only
3
B, D and E only
4
C, D and E only