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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Answer:
A
Explanation:
The Treaty of Paris (1898) officially ended the Spanish-American War. The United States acquired Guam, Puerto Rico, and the Philippines as territories.
2KNO3 will be produced; I know somwone alredy answered the question but i want to confirm the question for the people who doubt it.
Answer:
True
Explanation:
Permeability is; "the state or quality of a material or membrane that causes it to allow liquids or gases to pass through it."
Therefore, high permeability means more absorbtion/collection of water.
When the earths tech tonic plates moved the pushed the land up to form the alps
