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:
Option A and D are correct.
Explanation:
The incident commander is responsible for emergency response within an organization.
His core task is to quickly develop objectives in case of an emergency, and make sure that those objectives are accomplished. He/she will be in charge of assigning the necessary resources for an emergency, and how these will be used. The Incident commander should usually be a qualified senior officer.
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Thoreau, who believed this poll tax supported the Mexican-American war and the expansion of slavery into the Southwest, had stopped paying this tax in 1842 but the sheriff, Sam Staples, failed to take action against him for several years.
Based on Peter's age, the category that development psychologists would place Peter in is Oldest-old.
<h3>What is the Oldest-Old category?</h3>
According to developmental psychologists, there are several categories that people can be placed based on their age.
Peter can be placed in the oldest-old category because he is 92 years old and the category is for people above the age of 85.
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