Respuesta :
Answer:
B.
Explanation:
If only 5% of the experiments work then they should not Bring it to market or use cheaper material because it wont help. Redesign the shoe till it is efficient
The enginner of the shoe after the research make the change in the shoe sole. Thus, option B is correct.
What is the effect of a trial experiment?
The trial experiment is given as the application of the research product to the certain number of population before it is implemented in the market.
The effect to the research to the more percent of the subject made the following of the product to the market.
The engineering shoe product was effective to only a small proportion of the population, thereby it is more ineffective. It has been found with the knee problem having the relation to the sole of the shoe.
Thereby, the engineers of the research of shoe may work on the redesigning of sole. Thus, option B is correct.
Learn more about research product, here:
https://brainly.com/question/13224554
#SPJ2