standard deviation help
107144
Normal distribution probability calculation
141138
Calculate variance and standard deviation for Log Normal Distribution
109959
Calculate mean of ordinal variable
45829
Intro to statistics question (probability)
85319
Basic question regarding variance and stdev of a sample
84134
How to get started on this statistics problem?
99748
What is the statistical method that I should use for the following problem?
1301
Expected value and standard deviation of $X^2$ in terms of moments of $X$
40979
Evaluate definite interval of normal distribution
36606
Why the standard deviation of the sample mean is calculated as $\frac{\sigma}{\sqrt{n}}$?
58541
What does standard deviation tell us in non-normal distribution
63339
Creating a Gaussian Random Generator with a mean and standard deviation
32512
lognormal distribution, standard-deviation and (physical) units
89910
Is it possible to find the combined standard deviation?
89511
Calculating MEAN and STANDARD DEVIATION confussed
98697
What's the difference between variance and standard deviation?
137654
Sample Standard Deviation vs. Population Standard Deviation