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.
Wages in Singapore decreased to 4611 SGD/Month in the second quarter of 2015 from 5259 SGD/Month in the first quarter of 2015.urrent Prices, NSA. In Singapore, wages are benchmarked using average monthly earnings. This page provides-Singapore Average Monthly Wages-actual values, historical data, forecast, chart, statistics, economic calendar and news.