Excel统计中大家最熟悉、用得最频繁的函数就数sum()函数了,但是用它来做多条件统计的人还是较少的,本人在成绩统计、单位报表统计中发现sum()函数能实现大多数的统计任务,在简单的统计中用它就足够了,如在成绩统计中的均分、实考人数、及 Excel statistics we are most familiar with the most frequently used functions on the sum () function, but it is used to do more conditional statistics is still less, I statistics in the statistics, unit report statistics found sum () function Most statistical tasks can be done and it is sufficient to use it in simple statistics, such as the average score in the performance statistics, the actual number of candidates, and