a representative sample is: a large group of ...
a representative sample is: a large group of participants who know each other a sample selected to reflect the characteristics of a population of interest a sample that is identical in size and characteristics to a population a small population
Answer
# Brief Explanations:
A representative sample is chosen to mirror the traits of the target population. It's not about participants knowing each other, being identical to the population, or being a small - sized population.
# Answer:
A sample selected to reflect the characteristics of a population of interest