Answer
Sample 1: Roger B. Taney, John Rutledge, Edward D. White, Harlan F. Stone
Mean = 62.25 years, S.D = 5.85
Sample 2: Frederick M. Vinson, John Rutledge, Salmon P. Chase, Harlan F. Stone
Mean = 59.25 years, S.D = 6.5
Work Step by Step
Assign a unique number to each justice and then use the RANDBETWEEN function of MS Excel to draw samples. Calculate the mean using the AVERAGE function and the S.D. using the stdev.S function.