what kind of question is that?
<span>In randomized controlled trials, people are randomly assigned to each category to offset any potential bias.
</span>Selection bias<span> is the phenomenon where</span><span> the </span>selection<span> of people or groups is not adequately randomized to offset potential bias in research studies. This in turn does not ensure that the study samples included in research are representative of the population needed to be tested on.</span>
Answer:
is there a picture about tthe question
The rule of law is "The authority and influence of law in society, especially when viewed as a constraint on individual and institutional behavior; (hence) the principle whereby all members of a society (including those in government) are considered equally subject to publicly disclosed legal codes and processes".[2] The phrase "the rule of law" refers to a political situation, not to any specific legal rule. So under the rule of law nobody is above the law and even the president or the richest American citizen must abide the law.
