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Leviafan [203]
2 years ago
13

The first step in any chemical analysis is procuring a representative sample to measure in a process called _______

Social Studies
1 answer:
CaHeK987 [17]2 years ago
3 0

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.

To know more about process here-

brainly.com/question/14654945

#SPJ4

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According to evolutionary psychology, men's tendency to pair widely and women's tendency to pair wisely are best explained by th
Levart [38]

The correct answer is letter D.

Explanation: Reproductive success is defined as the passing of genes onto the next generations, for be possible that they can pass too those genes on.

In other way, it can be the total number of offspring an individual produces over its entire lifespan.

In women, attractiveness predicted higher reproductive success.

3 0
3 years ago
Why was slavery more important,in general, to Southerners than to Northerners
neonofarm [45]

Answer:

Southerners profited from slavery because slaves worked hard free labor in fields. Northerners lived in cities, and towns with bustling factories and the Industrial Revolution was booming and slaves weren't important to them at all. Southerners didn't have to pay for workers therefore slavery was important to their income and profit.

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7 0
3 years ago
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Police officers spend about half of their time enforcing the law or dealing with crime.​
ipn [44]

Answer:True

Explanation:

The police largely exists for the enforcement of civil law and secondly for solving crime cases. The police are known as law enforcement agents. That also carry out detailed investigations into crime cases as they attempt to solve crime of various sorts.

5 0
3 years ago
In a conversation with a coworker, you're not sure what she said about the Clearwater building site. By repeating what you think
Charra [1.4K]
You're demonstrating effective listening skills

listening skills are skills to listen well and understand well what people are saying, and you can demonstrate them by repeating in your words what was said: this shows you understood what was said, since  you couldn't do it without properly understanding him
4 0
3 years ago
The employees at a factory were excellent workers until a week before Christmas when a rumor spread that economic conditions wou
ivann1987 [24]

Answer:

safety and security                                                    

Explanation:

Safety and security needs: In psychology, the term "safety and security needs" is considered as one of the different stages or levels of needs in the hierarchy of needs theory which was proposed by a psychologist named Abraham Maslow.

According to him, safety and security needs are the second stage needs in an individual's life in which he or she wants to keep oneself or family safe and secure from any harm. It involves job security, shelter, and safe environments.

In the question above, the given statement represents safety and security needs.

6 0
3 years ago
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