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.
A Christmas truce memorial was unveiled in Frelinghien, France, on 11 November 2008. At the spot where their regimental ancestors came out from their trenches to play football on Christmas Day 1914, men from the 1st Battalion, The Royal Welch Fusiliers played a football match with the German Battalion 371.
Traditional authority–which is authority based on custom–is the hallmark of industrialized societies.
<h3>What are
industrialized societies?</h3>
industrialized societies serves as the societies that focus on the production of goods and services , this society uses different means and method to achieve great efficiency and great production.
It should be noted Traditional authority–which is authority based on custom–is the hallmark of industrialized societies.
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