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