Respuesta :
All customers who use the drive-thru window of this fast food restaurant.
Explanation:
Population refers to the collection of people who exhibits a common behavior that are associated with the particular research. Samples are the population's subset. In the population the people with the similar characteristics will all be included. In sample only a part of that population will be included.
In the example given, the manager wants to know about the satisfaction of the customers about the services provided by the restaurant. He wants drive-thru employee to ask the every fifth customer. Thus all the customers who uses the drive-thru window of the restaurant will be included in the population. Each and every fifth customer who are interviewed about the satisfaction level of the customers will be included in the sample.
