After His Property Was Vandalized by a Small Group of Teenagers,Mr.Mahmood

Multiple Choice

After his property was vandalized by a small group of teenagers,Mr.Mahmood concluded that most teenagers are irresponsible and delinquent.Mr.Mahmood ought to be reminded that accurate generalizations depend on

A) a realization that random events may not look random.
B) detecting cause-effect relationships.
C) the observation of representative samples.
D) the selection of samples from a skewed population.