本人学渣
统计还是英文的就根本不会了
Consider the following grouped frequency distribution:
An estimate of the mode(to the nearest whole number) of these data is
a,29 b.30 c.31 d.21 e.none of the above
就是求众数，答案是c，是怎么做的啊
统计还是英文的就根本不会了Consider the following grouped frequency distribution:
An estimate of the mode(to the nearest whole number) of these data is
a,29 b.30 c.31 d.21 e.none of the above
就是求众数，答案是c，是怎么做的啊
