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Calculates variance and standard deviation for a data set. Calculator finds variance, the measure of data dispersion, and shows the work for the calculation.
This free standard deviation calculator computes the standard deviation, variance, mean, sum, and error margin of a given data set.
Calculates standard deviation and variance for a data set. Calculator finds standard deviation, the measure of data dispersion, and shows the work for the calculation.
You can use this Standard Deviation Calculator to calculate the standard deviation, variance, mean, and the coefficient of variance for a given set of numbers. Please provide numbers separated by comma (e.g: 7,1,8,5), space (e.g: 7 1 8 5) or line break and press the "Calculate" button.
The variance calculator is a great educational tool that teaches you how to calculate the variance of a dataset. The calculator works for both population and sample datasets. Read on to learn: The definition of variance in statistics; The variance formula; Examples of variance calculations; and. A quick method to calculate variance by hand.
The standard deviation calculator tells you the mean and standard deviation of a dataset.
This isn’t your ordinary variance and standard deviation calculator. Type in your numbers and you’ll be given: the variance, the standard deviation , plus you’ll also be able to see your answer step-by-step below.
Quick and easy to use stdev calculator, that also outputs variance, standard error of the mean (SEM), mean, range, and count. Learn what standard deviation is in statistics and probability theory, what is the formula for standard deviation, and practical examples.
Standard Deviation Calculator. Given a discrete data set, the calculator calculates the mean, variance, and standard deviation of a sample or a population and shows all the intermediate steps of calculations.
Given a discrete data set representing a sample or a population, the calculator calculates the mean, variance, and standard deviation and displays the workflow involved in the calculation.