Final answer:
The sample in the context of the households surveyed refers to the 200 randomly selected households used for the survey.
Step-by-step explanation:
In the context of the households surveyed, the sample refers to the 200 households that were randomly selected for the survey. This sample represents a smaller group of households from the total population of households in the target area.
The purpose of the survey is to gather data from this sample in order to make generalized conclusions about the larger population.