A random sample is a subset of individuals that are randomly selected from a population of interest. Because researchers usually cannot obtain data from every single person in a group due to time, costs and other constraints, a smaller portion is randomly chosen to represent the entire group as a whole. The goal is to get a sample that is representative of the larger population.
Its "Incorrect"
I am guessing?
But my answer might "Incorrectly" be wrong
It just depends on your answer choices.
I hate essays but their websites that do your essays for you:)
The video is not provided; however, B) to be alive with all of her family , seems to be the best option