The sample that is most representative of the population is: sample 3.
<h3>What is a Representative Sample of a Population?</h3>
A representative sample of a population can be defined as a subset of that particular population that reflects almost or same characteristics of the main population such as the shape, center, and spread.
From the three dot plots given, the one that has almost same pattern and characteristics is sample 3 considering it has almost similar spread and shape.
Thus, the most representative sample is: sample 3.
Learn more about the representative sample of a population on:
brainly.com/question/27829028
#SPJ1