excel统计一组数据中某数出现的频率和频数
比如2671227这一随机数列统计2的频数和频率!
如果数据很大,我又要知道每一个数的频数呢?比如:225002560028900324003610040000441004840052900576006250067600518600
150160170180190200210220230240250260205
56.958.361.164.668.171.374.177.480.282.686.489.772.55833333