The first step in any chemical analysis is to obtain a representative sample to measure in a process called <u>sampling</u>.
Sampling is the process of choosing a subset of people (a statistical sample) from a statistical population in order to estimate the entire population's characteristics. It is used in statistics, quality control, and survey technique. Statisticians try to get samples that are typical of the population under investigation. In situations when it is impractical to assess the complete population, sampling offers insights and is more affordable and quicker than doing so.
In computing, a process is the instance of a computer program that is being executed by one or many threads.
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The answer is "crosscutting cleavages
".
A cross-cutting cleavage happens when individuals that are on a similar cleavage, or division in the public arena (as per race, sexual orientation, ethnicity, geographic foundation, religion, and so on.), happen in various gatherings. A case of cross-cutting cleavage is that individuals from a similar ethnic gathering, (for example, Mexican-Americans) live in both the Northeast and the West in the United States.
Political researchers trust cross-slicing cleavages are a strategy to decrease strife in the public eye, as individuals from one gathering must join along various lines. At the end of the day, cross-cutting cleavages can enable individuals from various gatherings to cooperate to discover shared belief.
Answer:
Lebogang says that when you use a thick syringe to "drive" a thin syringe, you lose strength but gain distance. Jaamiah disagrees. ... This means that there is indeed a mechanical advantage, but a distance disadvantage.
scientific polls
scientific polls are the best way
Answer:
D.
Explanation:
In the given case, the credibility of this source can not be considered to be accurate. Though Alexia Dengbai has presented facts and information about the World War I, but it can not be considered to be accurate, the reason being author's credibility.
In the given case, the credibility of author comes in question. Alexia Dengbai is a high school student and not an excerpt in the field. Therefore, her opinions presented in the article can not be considered credible.
Therefore, the correct answer is option D.
