<span>It is called "sampling". </span>
<span>Sampling</span><span> is a procedure utilized as a part of measurable
investigation in which a predetermined number of observations are taken from a
bigger populace. The approach used to sample from a bigger populace relies upon
the kind of examination being performed, however may incorporate simple random sampling or systematic sampling.</span>
Answer:
clique
Explanation:
because this is when individuals interact with one another.