【单选题】分配数列中各组变量值都增加3倍,每组次数都减少1/3,中位数( )。
【单选题】---_______ do they go to school ? ---At 6 o’clock .
【单选题】–When do you usually get up, Xiaoli? –____ 6:30 in the morning.
【单选题】It is said that when and where to build the new university town ______ yet.
【单选题】—Do you know_______for London tomorrow ? —At 6 o ’clock in the morming
【单选题】分配数列各组变量值都减少1/2 ,每组次数加1倍,中位数将( )。
【单选题】分配数列中各组变量值都增加3倍,每组次数都减少1/3,中位数()。
【单选题】分配数列各组变量值都减少1/3,每组次数增加2倍,则中位数( )
【单选题】分配数列各组变量值都减少1/2 ,每组次数加1倍,中位数将( )。
【单选题】— ___________ do you get up? — At 6: 30 in the morning. [ ]