Answer: a. a given behavior can be abnormal without being pathological
Explanation:
Abnormal behavior can be defined based on the following considerations:
Culture: each culture has its givens norms and expected behavior and deviating from these can be considered abnormal.
Statistical Measure: common behavior, how the majority of the people in a place, or humans in general behave is usually considered normal behavior.
However, when an individual displays any deviation from the above, it does not indicate pathological behavior. Pathological behavior is a mental disorder that is considered abnormal.