What is the mean and variance for this Normal distrbution?
133729
Sum of normal independent random variables with coefficients
116689
Joint distribution of range $(R=X_n-X_1)$ and mid-range $(V=\frac{1}{2}(X_1+X_n)$order statistics
113040
Normal approximation to the binomial distribution
83508
Question about a marginal distribution
54706
Testing symmetry of a distribution around its mean
49454
Minimum and Maximum values of variance
58541
What does standard deviation tell us in non-normal distribution
63580
Convergence in distribution, probability, and 2nd mean
140650
Find the distribution of sum and product of standard normal random variables
74821
Standard normal density function
89511
Calculating MEAN and STANDARD DEVIATION confussed
153167
How does the expected value relate to mean, median, etc. in a non-normal distribution?
11727
How can a distribution have infinite mean and variance?
17747
What is the variance of the weighted mixture of two gaussians?
107144
Normal distribution probability calculation
156906
asymptotic p values of standard normal distributed ? how to calculate them?
65259
Variance of Normal Order Statistics