Intuitive explanation for dividing by n-1 when calculating sample variance?
113148
Intuitive Explanation of Bessel's Correction
138529
Why is the standard deviation defined as sqrt of the variance and not as the sqrt of sum of squares over N?
38224
Bias-Variance decomposition derivation
36807
Derivation of OLS Variance
146400
When finding outliers from the Interquartile range why I have to multiply by 1.5?
15530
Variance of sample mean.
87493
Unbiased estimator with minimum variance for $1/\theta$
10145
Unbiased estimator of variance of binomial variable
141861
What is meant by the variance of *functions* in *Introduction to Statistical Learning*?
105929
Binomial confidence interval estimation - why is it not symmetric?
38719
In this case, why must $p$ divide $|G/N|$?
42345
Degrees of freedom in theoretical sample variance (for use in F-distribution)
111742
Variance of sample variance?
136419
Variance of the distribution of difference scores
116689
Joint distribution of range $(R=X_n-X_1)$ and mid-range $(V=\frac{1}{2}(X_1+X_n)$order statistics
34124
Variance of the random sum of a Poisson?
15872
How to prove a random variable taking values in $[0,1]$ range has variance no larger than $\frac{1}{4}$?