Which data set has the highest median?(1 point) Responses {11, 15, 16, 8, 12, 14} left brace 11 ,15 , 16 , 8 , 12 . 14 right {1, 6, 15, 7, 15, 18, 14} left 1 , 6 , 15 , 7 , 15 , 18 , 14 right {8, 20, 13, 14, 12, 9} left 8 ., 20 , 13 , 14 ,12 , 9 right {1, 10, 8, 29, 14, 17, 3,