
方法
查找重复内容取出生年月=--TEXT(MI0-00-00")

=IF(MOD(MID(A2,15,3),2),"男","女")

A
A列最小值:=MIN(A:A)
A列最大值:=MAX (A:A)
A列平均值)
A列数值个数:

=RANK.EQ(A2,A$2:A$7)

=SUMPRO>B2)/COUNTIF(B$2:B$7,B$2:B$7))+1

=COUNTIF(B1:B7,">90

同时选中E2:E5,t+Ctrl+Enter
=FREQUENCY(B2:B7,{70;80;90})

=AVERAGEIF(B2:B7,"男",C2:C7)

=AVERAGEIFS(D2:D7,C2:C7,"男

=SUMPRODUCT(1/COUNTIF2:A9))

C2单元格输入以下数组公式,按Ctrlter,向下复制。
=INDEX(A:A,1+MATCH(,COUNTIF(C$1:10),))&""
