Calculate Standard Deviation from Standard Error
This below worksheet let you understand how to calculate standard deviation and variance and understand the relationship between standard deviation, standard error and variance, standard error. Standard Deviation is a widely used measurement of variability or diversity used in statistics and probability theory. The more you can get about Standard deviation form Standard Deviation Worksheet.
Standard ErrorThe Standard Error is the term used in statistics to refer to an estimate of that standard deviation, derived from a particular sample used to compute the estimate. The relationship between standard deviation and standard error can be derived from the formula
From the above formula Standard deviation σ = Standard Error x √n.
Variance = σ2
For the set of 9 inputs standard error is 20.31 then what is the value standard deviation.
Standard deviation σ = Standard Error x √n
Standard deviation σ = 20.31 x √9
σ = 20.31 x 3
σ = 60.93
variance = σ2
variance = 60.932
variance = 3712.4649
When you do this calculation by yourself, this Standard Deviation Calculator can be used to verify the results.