Alternate (?) definition of sample variance
9192
Intuitive explanation for dividing by $n-1$ when calculating standard deviation?
15530
Variance of sample mean.
124171
Sample variance converge almost surely
40925
How to perform regression with different error variances
148000
Sampling with replacement or without replacement
10145
Unbiased estimator of variance of binomial variable
76948
Variance of Wilcoxon Rank-Sum Test (no ties)
105691
Showing that the sample mean and variance are independent by showing two distribution are the same
154842
Zero variance Random variables
66508
Bias in estimators of population variance
51713
Asymptotic distribution of sample variance of non-normal sample
35139
Why is sample standard deviation a biased estimator of $\sigma$?
141861
What is meant by the variance of *functions* in *Introduction to Statistical Learning*?
94853
The linearity of variance
142187
Distributions other than the normal where mean and variance are independent
116797
How do I compute/estimate the variance of sequential data?
138529
Why is the standard deviation defined as sqrt of the variance and not as the sqrt of sum of squares over N?