The following are ages of 20 of the signers of the Declaration of Independence. 34, 50, 43, 39, 41, 42, 39, 50, 42, 34, 60, 44, 36, 45, 53, 31, 45, 46, 37, 54 Send data to calculator Find 25" and 60 th percentiles for these ages. (a) The 25 percentile: (b) The 60th percentile