The results of new evidences can bring about a change in scientific knowledge
Explanation:
Scientific knowledge is attained when there is experimental and observational confirmation. Scientific knowledge may also be subjected to change due to changes in the technology and the new tactics which are incorporated while observing the experiments.
It is also subjected to change when it involves totally a novel way of thinking and framing questions. When new evidences are observed regarding an experiment, the result of the experiment may change as a whole.
Answer:
B
Explanation:
The jury is the one with authority to decide on the case
Answer: Her hypothesis is absolutely wrong.
Explanation:
Now we need to get all the details regarding her survey.
SAMPLE SIZE : 400
TARGET GROUP :200
From target group:
COMPLETED FORMS : 78
That is 78/200 × 100%
Consequently, only 39% of her interviewees in her target group returns with their survey forms completed. This means that 61% of her target group cannot be put into the indices that would determine if her hypothesis is wrong or correct. Reason is, 61%(or 122 women) is too large a number to make assumptions for. They could be happy with the sexual performance of their partners or not.
Answer:
encouraging the settlement of frontier lands.
Explanation:
The Northwest Ordinance, also known as the Ordinance of 1787, was a policy that established a governmental structure and the procedures to admit territories as a state in Union. The Ordinance also guaranteed equality to the newly states with the original thirteen states.
The Homestead Act of 1862 was an act passed by President Abraham Lincoln. The act granted Americans, including freed slaves, to claim public lands in the West for a small filing fee up to 160 acres. The landowners were required to build a home, farm the land, and make it a resident place for five years.
Therefore, both the acts were passed to encourage the settlement of frontier lands.
Answer:
The correct option is D) Investigational Device Exemption requirements
Explanation:
An Investigational Device Exemption allows the usage of an investigatory device for safety and collecting effective data which is required for premarket approval. Clinical evaluation for devices that have not been used for marketing requires an Investigational Device Exemption (IDE) approved by the institutional review board (IRB). Investigations which are done under the IDE regulation require different regulatory controls according to the level of risk.
