Answer:
9/11 was Terrorist attack on the pentagon and the twin towers several several thousand people were hurt or killed
They could get in a car crash, kill themselves or hurt some on else
Answer:
D. sample: population
Explanation:
Sample: In psychological research, the term sample is defined as a particular group of items, people, or objects that are being taken-out from a specifically large population for measurement. A research sample should be considered as representative to a specific population from where it has been taken out so that a researcher can generalize his or her findings from the sample related to the population considered as a whole.
Population: In psychological research, the term population refers to a large collection of objects or individuals which form a basis of a scientific study or query. It is also referred to as a well-defined collection of specific objects or individuals that possesses familiar characteristics.
In the question above, the given statement represents the sample and the population.
Answer:
try and think of something
Shandong Peninsula, Qingdao.