Answer:
The average tenure for Supreme Court justice has been 16 years. However, some associate justices have served for as long as 36 years (William O Douglas), and as short as just over 5 months (Thomas Johnson
Step-by-step explanation:
Supreme Court justices have life tenure, and so they serve until they die, resign or retire, or are impeached and removed from office. For the 105 non-incumbent justices, the average length of service was 6,203 days (16 years, 359 days).
5.3m questions
6.9m answers