平均数=(13.8+12.6+13.8+10.6+11+14.7+12.4+13.6+12.2+12.8)÷10
=127.5÷10
=12.75g,
数据按从小到大顺序排列为10.6,11,12.2,12.4,12.6,12.8,13.6,13.8,13.8,14.7.中位数是(12.6+12.8)÷2=12.7g.
故答案为:12.75,12.7.
平均数=(13.8+12.6+13.8+10.6+11+14.7+12.4+13.6+12.2+12.8)÷10
=127.5÷10
=12.75g,
数据按从小到大顺序排列为10.6,11,12.2,12.4,12.6,12.8,13.6,13.8,13.8,14.7.中位数是(12.6+12.8)÷2=12.7g.
故答案为:12.75,12.7.