A. They are hard to construct
B. They are difficult to validate
C. They are expensive to adminis
D. They give very little information
Correct Answer: They are difficult to validate ✔
Last Updated: October 05, 2021
A. They are hard to construct
B. They are difficult to validate
C. They are expensive to adminis
D. They give very little information
Correct Answer: They are difficult to validate ✔
Last Updated: October 05, 2021