Question 5 (1 point) d. If the same nine justices were to all serve for an additional 5 years, how would the mean change? The mean would (choose one: increase/decrease) A by A/ years. Question 6 (1 point) d. If the same nine justices were to all serve for an additional 5 years, how would the median change? The median would (choose one: increase/decrease) A by A/ years.Question 1 (1 point) Supreme Court Justice As of January 2010, the nine justices of the U.S. Supreme Court and their years of appointment and services are as follows: Justice Year Years of Appointed Service Stevens 1975 34 Scalia 1986 23 Kennedy 1988 21 Thomas 1991 18 Ginsberg 1993 16 Breyer 1994 15 Roberts 2005 4 Alito 2006 3 Sotomayor 2009 0 a. Calculate the mean and median of the justices' years of service. Round your answers to two decimal places, if required. Mean = A Median = A/Question 2 [1 point) b. What proportion of the justices have served for longer than the mean service length? Round your answer to three decimal places. Your Answer: :1 Answer Question 3 [1 point) c. If Justice Stevens had served for 54 years rather than 34 years, how would that increase affect the mean? 0 The mean would increase 0 It's impossible to tell 0 The mean would decrease O The mean would stay the same Question 4 (1 point) How would that increase affect the median? O The median would decrease O The median would increase 0 It's impossible to tell 0 The median would stay the same