A researcher is to conduct a survey of college graduates to study their 5-year post-graduation job placement. In this example, the target population and is the case.
a) any single college graduate, all college graduates
b) None of the above is correct
c) all college graduates, any single college graduate
d) all college graduates who graduated 5 years ago, any single college graduate who graduated 5 years ago
e) any single college graduate who graduated 5 years ago, all college graduates who graduated 5 years ago