Answer:
D. All of the above
Explanation:
Randomized controlled trial is best explained as a study during which people are allocated randomly (by chance alone) to receive one among several clinical interventions. one among these interventions is that the standard of comparison or control. The control could also be a typical practice, a placebo ("sugar pill"), or no intervention in the least . Someone who takes part during a randomized controlled trial (RCT) is named a participant or subject. RCTs seek to live and compare the outcomes after the participants receive the interventions.
In sum, RCTs are quantitative, comparative, controlled experiments during which investigators study two or more interventions during a series of people who receive them in random order. The RCT is one among the only and most powerful tools in clinical research.
Answer:
it can depend
Explanation:
what i mean is the situation how well you know them? why are they being disruptive? is it because the are talking to loud in a librarie if so a simple "may you please keep it down it is hard to focus" can work but if someone is say grieving or crying it would be insensitive to tell them to be quiet or that others have bigger things to deal with so you would console and comfort them.
Federal Emergency, Administration of public works, Franklin D. Roosevelt,president of the united states. Harold L. Ickes, Administrator of public works. Pine City Village Hall, 1939. I hope this is what you are looking for
Answer:
the answer is: A high risk investment with a potentially high rate of return
It was harsh on their bodies and the pay wasn't that good
