【導讀】34X=97+X54=51+57?10389+103??87)125-43+163(?2153254??)(542+547+54??)245-87+163(?5394+5392??)(51997+971914??42)2113-75(?91174-174910??14141814594???13111413+117??75854121?????????107+374154????????1258143????????321+41121。2171+737432-269136??21514652132?????????95+925297。位數(shù)是(),眾數(shù)是(),平均數(shù)()。2.32.26.25.26.28.31.26.30.這組數(shù)據(jù)中位數(shù)是(),比較大小3232?72+73O7273?4984O98??133O21133?6532O6141??83O16983?54O4354?填空():4=8÷()=??6=()%=0.25。()÷5=9÷()=60%=??43,65%,,85,540.78,