5. Press Enter.  Your standard deviation for your sample should appear in the box. 1  You can also use the Excel formula wizard to choose the standard deviation formula. 2  Click on Insert in the Formula bar.3  Then, select Statistical and select STDEV.. 4  Type in your data range in the box that pops up.. Press Enter.  Your standard deviation for your sample should appear in the box. 1  You can also use the Excel formula wizard to choose the standard deviation formula. 2  Click on Insert in the Formula bar.
The average salary of a foreign domestic worker in Singapore ranges between SGD$310 and $550 a month. The wage of a Foreign Domestic Worker (FDW) depends on the nature of her job scope in the household under which she is employed, her past experience as a domestic helper, as well as her nationalities.
According to the Bureau of Labor Statistics, the average hourly salary for this domestic worker is approximately $9.76. The average annual salary for a maid is estimated to be $20,290.Providing maid services in the home is not one of the Bureau of Labor Statistics top five industries where maids are employed.ccording to the Bureau of Labor Statistics, the average hourly salary for this domestic worker is approximately $9.76. The average annual salary for a maid is estimated to be $20,290.