Final answer:
Anecdotal evidence is typically based on personal observations or individual experiences and is not tied to a specific number of subjects. It is considered weak evidence. the statement is False.
Step-by-step explanation:
Anecdotal evidence is typically based on personal observations or individual experiences, rather than systematic data collection from research studies. It is not necessarily tied to a specific number of subjects, but it is generally considered to be weak evidence because it lacks rigorous scientific methods used in larger studies. Therefore, the statement is False.