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:
The economy and unemployment remain people's top concerns, followed by inflation and the rising cost of living. sharp focus by the economic and financial crisis.
Answer:
Her was the leader in Cuba and America killed Fidel Castro.
Explanation:
<u>Answer:
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C) Lower needs are concerned with the physiological needs and existence requirement whereas higher needs are concerned with self-esteem, self-actualization, and growth.
<u>Explanation</u>:
Mash-low hierarchy of needs is a motivational theory that describes the human needs in a pyramid
<u>There are from lower to higher study needs are there :
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- Self-actualization needs.
The first three needs are lower. Without completion or fulfillment of these needs, we can not reach the higher needs called the last two needs.
Explanation:
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