The correlation between the Scholastic Aptitude Test (SAT) and standardized measures of intelligence tends to be between 7 to .8.
Answer: Rationalization
Explanation:
Rationalization is defined as mechanism in which controversial behavior is justified through logical reasoning so that actual behavior can be avoided.Rational justification is made so that behavior can look correct and admirable by others.This is type of defense mechanism.
According to the question,Margaret is thinking rationally as she is justifying her low grade with logical reasoning of cheating done by her fellow classmates .She thinks she is actually good in chemistry as other subjects rather than considering that she actually needs improvement in the subject.
I think its to show examples of reasons books have been banned
you can check on course hero if its apex