Standard Deviation Calc - SD

Use this app to compute the standard deviation from a set of numerical values. Specify whether the data is for an entire population or from a sample. Enter your population or sample observed values in the box above. Values must be numeric. Press the "Calculate" button to perform the computation. We will help you calculate: - Standard deviation - How many numbers - Sum (All the numbers added up) - Mean (Arithmetic mean = Sum / Count) - Differences (Every Number minus Mean) - Square of each difference - Sum of Differences2 - Variance We are very happy to serve you. If you have any requests, don't hesitate to contact us. - https://www.facebook.com/phan.nhatdang.3/ - phannhatd@gmail.com