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 B none of the other answers work
To Stop the destruction of the earth's resourses
Answer:
Climax: The narrator kills the old man.
Exposition: the narrator and the old man are introduced.
Falling action: The narrator shows the policeman into the old man's room
Resolution: The narrator confesses to his guilt and tells the police where to find the body.
Rising action: The narrator goes into the old man's room every night for seven days with the intention of killing him.
