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 latest HSBC Expat Explorer survey, a whopping 45 percent of expats in Singapore earn over SGD 250,000 (around 200,000 USD) per annum (the global average is just 21 percent).o drive home the point that the majority of expat jobs in Singapore are filled by well-established professionals, roughly 73 percent of expats working in Singapore are aged between 35 and 54. Typical gross monthly wages in Singapore include: 1  For an IT systems Manager, SGD 6,300; 2  For an industrial engineer, SGD 4,400;