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:
Not a single person.
Explanation:
In the essay "I, Pencil" by Leonard E. Read, the author says that though about one and one-half billion pencils are produced in US alone each year, he says that not a single person in the whole earth knows how to actually make a pencil.
The author says that the economy of the country could never be systematically planned when not even a single person possesses the skills to even make a pencil. The writer uses the word 'pencil' to represent the most simplest tool yet how no one actually has the skills to make one in the country.
D Pearl Harbor because if they knocked out as many ships as possible they wouldn’t be able to fight in wwll
Answer:
1. chemical industry is the industry that includes companies or machines to produce chemicals.
2. the industry that works on producing various types of cements is cement industry
3. the industry that produces substances which supplies the required chemicals for plant growth is fertilizing industry.
Answer:
As a result of population growth in Nepal, there are many adverse effects raising in Nepal. There are many adverse effects of population growth. Some of the serious problems may arise in the future. We have enlisted some of the problems due to high population growth in Nepal. 1.
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