Answer:
c) random sampling; random group assignment
Personality is defined as the enduring personal characteristics of the
individual.
<h3>Factors which determine Personality</h3>
Personality of an individual is influenced by two main factors which
include the following:
Personality involves certain characteristics such as behavior, cognition etc
and helps define a person,
Read more about Personality here brainly.com/question/17636115
I know the answer but I don't want 5 points