NO.PZ2015120604000046
问题如下：
The table below shows the monthly stock returns of Ivy Corp.
According to the above table,calculate the mode of Ivy Corp. returns?
选项：
A.7.7%.
B.8.0%.
C.12.0%.
解释：
C is correct
The mode is the value appearing most frequently. In this case, 12% appears twice while other observations appear once only, thus 12% is the mode.
众数会涉及排序吗？像求中位数那样
