五(3)班5名女生跳高成绩分别是:1.06m,0.97m,1.03m,1.05m,0.99m.这组数据的平均数是 ,中位数是 .
= : =.
= %= : ═ (小数)
%=7÷8= (填小数).
13.5÷ ==0.45=18: = %
÷24=0.375=15: = :16= %