Answer: Creativity
Step-by-step explanation:
Creativity is the soul of the experimental procedure. The researcher or experimenter should be creative enough to design a experiment based on the knowledge and skill he or she posses. The experiments are required to be performed so as to accept or reject the set hypothesis based on the measurable and objective data obtain after several experimental trials. The experimental design should be creative in a way it should be unique on the basis of the implementation of new technology, it should be brief and applicable.