The standard deviation calculation tells you how spread out the numbers are in your sample. To figure this out for your sample or data set, you will need to perform a few calculations first. You will need to find the mean and variance of your data before you can find the standard deviation.Variance is a measure of how far your data is clustered around the mean. Standard deviation is found by taking the square root of the variance of your sample.ou will need this to find the standard deviation for your sample. 1  Remember, variance is how spread out your data is from the mean or mathematical average. 2  Standard deviation is a similar figure, which represents how spread out your data is in your sample.
Singapore is a small island nation located in Southeast Asia, between Malaysia and Indonesia. Singapore is made up of sixty-three islands, and is home to one of the world's biggest ports. As a city-state, Singapore is both the country and its capital.
Singapore City Events, Things to Do and Festivals 2014 / 2015. (Singapore City, Republic of Singapore) Singapore is home to an array of cultures - Chinese, Malay, Indian, Peranakan and Tamil - and they all celebrate facets of their heritage with colourful festivals and events.