挑战习题
1/5单选题
难度:

1.从某校九年级中随机抽取若干名学生进行体能测试,成绩记为1分,2分,3分,4分,5分. 将测量的结果制成如图所示的扇形统计图和条形统计图,根据图中提供的信息,这些学生分数的中位数是(  )
A 1
B 2
C 3
D 4
提示1:
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正确答案:Qw==
6Kej77ya5oC75Lq65pWw5Li6NsO3MTAlPTYw77yI5Lq677yJ77yMPGJyPuWImTLliIbnmoTmnIk2MMOXMjAlPTEy77yI5Lq677yJ77yMPGJyPjTliIbnmoTmnIk2MC02LTEyLTE1LTk9MTjvvIjkurrvvInvvIw8YnI+56ysMzDkuI4zMeS4quaVsOaNrumDveaYrzPliIbvvIzov5nkupvlrabnlJ/liIbmlbDnmoTkuK3kvY3mlbDmmK/vvIgzKzPvvInDtzI9My4gPGJyPuaVhemAiUMuIA==