Answer:
In a statistical study, sampling methods refer to how we select members from the population to be in the study.
If a sample isn't randomly selected, it will probably be biased in some way and the data may not be representative of the population.
There are many ways to select a sample some good and some bad.
Convenience sample: The researcher chooses a sample that is readily available in some non-random way.
Example—A researcher polls people as they walk by on the street.
Why it's probably biased: The location and time of day and other factors may produce a biased sample of people.
Voluntary response sample: The researcher puts out a request for members of a population to join the sample, and people decide whether or not to be in the sample.
Example—A TV show host asks his viewers to visit his website and respond to an online poll.
Why it's probably biased: People who take the time to respond tend to have similarly strong opinions compared to the rest of the population.
Explanation:
Answer:
C. A renewable resource is something that is made by people, and a nonrenewable resource is something that can be found in nature.
Emerging adult Erum is a heavy social media user. This may strengthen/lead more to face-to-face friendships.
Erum's heavy usage of social media implies his engaging, interacting capacity with people, moreover strangers. All these signs indicate towards him being an extrovert which implies he can communicate more easily with people around him, thus, increasing friendships.
Further, social media provided him with more friends to interact personally with and build face-to-face friendships, also his conversing skills would have been furbished through this habit.
Whereas, a nonuser i.e. a person who doesn't use social media much tends to be isolated from the world outside and implies to be an introvert, thus fewer face-to-face interactions for him.
To learn who is an extrovert, click here brainly.com/question/7375078
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Answer:
Countries are susceptible to forces that divide or unite them. Centripetal forces unite a country where centrifugal forces tend to divide. ... Nationalism, or the strong love of and loyalty to one's country, is also a powerful centripetal force and can create solidarity among the populace.
What are the 30 laws of human rights?
The 30 universal human rights also cover up freedom of opinion, expression, thought and religion.
30 Basic Human Rights List. ...
All human beings are free and equal. ...
No discrimination. ...
Right to life. ...
No slavery. ...
No torture and inhuman treatment. ...
Same right to use law. ...
Equal before the law