The STDEVP function
Calculates standard deviation of group of numbers based on the entire population. The standard deviation is calculated using the "n" method. Text and boolean values are ignored.
=STDEVP(1345,1301,1368,1322,1310,1370,1318,1350,1303,1299) returns 26.0545
- number - At least one number Required. The number to get stdevp of.