Answer:random sampling
Explanation:The process of the actual collection of data from a large population is done randomly so that a sample data can be used to get a representative result of the whole population.
This collection is done randomly so that the result may not be bias or be only focused on one population which may result to unreliable results.
The result need to represent the what le population at large.
Attitude if you have a positive attitude then you can get through tough times with a good attitude and a positive one
The correct answer would be, 13%.
US residents born outside the United States represents about 13% of the population, which is more than three times the percentage in 1970.
Explanation:
It is quite normal for people to travel around the world. People go on vacations, or to some other countries to meet their relatives or friends. During these trips, they may give birth to their children.
So according to an estimate, almost 13% of the residents of United States are born outside the country. This percentage has increased since 1970. More than three times increase has been seen in this percentage.
Learn more about US Population at:
brainly.com/question/11851793
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