If government workers (WRKGOVT: 1 = Government, 2 = Private) have more education it follows that they begin their careers later than do private sector employees. Does this mean that government workers...

If government workers (WRKGOVT: 1 = Government, 2 = Private) have more education it follows that they begin their careers later than do private sector employees. Does this mean that government workers are older (AGE)? a. Conduct a test to answer the question. b. Are the required conditions satisfied? c. If the required conditions are not satisfied, what other technique should be used?