Answer:
It acts on behalf of the citizens to maintain peaceful coexistence. A government is necessary because it is an organized system of leadership that is needed in any society.
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We live in a society</u></h2><h2><u>
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I think that because everyone else has their own brain that is active in their own way meaning that some are altruistic due to the way they whereas others are not as much because they are thinking differently
Random <u>selection </u>ensures that a sample is representative of the population. random <u>assignment </u>ensures that participant characteristics are equivalent across groups.
<h3>What is a representative sample?</h3>
Representative samples are little amounts or components that are a part of a bigger group or organization. It shares the same characteristics as the bigger population it represents.
Consider a company in Germany's Bavaria that is going to launch a new service or product. It would be difficult for the company to poll every Bavarian to determine how they felt about the launch. As an alternative, researchers can compile a small sample from various locations in Bavaria that will serve as a representative sample of the local populace. After that, a survey will be given to the respondents to gather their comments on the good or service. A "representative sample" is the term used to describe this selection of Bavarian individuals.
To learn more about representative sample from given link
brainly.com/question/4297306
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