Final answer:
The correct percentages that define a child-resistant container, in terms of what percentage of children cannot open it and what percentage of adults can, is not specified in the question and varies depending on regulations. Child-resistant containers are meant to be secure from children but accessible to adults.
Step-by-step explanation:
A child-resistant container is specifically designed to prevent children from opening it and potentially accessing harmful contents such as medication or chemicals. According to regulations, such a container should be difficult to open by a certain percentage of children, without being overly difficult for adults to access when needed.
The correct answer to the question of what percentage of children should not be able to open a child-resistant container and the percentage of adults who should be able to is not provided in the question. Typically, child-resistant packaging should be challenging enough so that a significant percentage of young children cannot open it, but not so difficult as to prevent adults, particularly the elderly or those with disabilities, from opening it. Regulatory agencies set specific standards for these percentages to ensure safety and accessibility.