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:
What they said lololololol
I believe the answer is: <span>other areas of the brain can take over the functions of the damaged area.
We retrieve this knowledge due to the research made by a psychologist named </span> <span>Shepherd Ivory Franz on the function of brain during stroke.
The research shows that when the function in a certain part is compromise among stroke patients, the function is still carried out by other part of the brain even though the quality of the function is reduced.</span>
