The census asks questions of people in homes and group living situations, including how many people live or stay in each home, and the sex, age and race of each person. The goal is to count everyone once, only once, and in the right place.
It is mandated by Article I, Section 2 of the Constitution and takes place every 10 years. The data collected by the decennial census determine the number of seats each state has in the U.S. House of Representatives and is also used to distribute hundreds of billions of dollars in federal funds to local communities.
Food maybe one hunted and one grew crops
Answer: b) Sensitivity analysis.
Explanation:
Sensitivity analysis is described as the assessment that reflects about strong condition of it.It works by describing the extent to which change or modulation can impact the values or model to become uncertain so that it can be split and place in the category source of uncertainty and related input.
Other options are incorrect because uncertainty analysis determines the uncertain property due to change.Probability analysis is carried out for evaluation of probability.Cost analysis is based on economic assessment.Thus, the correct option is option(b).
Answer: C)The idea that people pursuing their own self-interest actually benefit the public at large.
Explanation: Definition: The unobservable market force that helps the demand and supply of goods in a free market to reach equilibrium automatically is the invisible hand. Description: The phrase invisible hand was introduced by Adam Smith in his book 'The Wealth of Nations
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If a country is not able to produce some goods, it has to buy them somewhere else and bring them into the country - this is called importing, so the correct answer is b.
Selling goods outside of the country is called exporting and giving them away would be called donating.
