Is the weighted sum of two normal distribution PDF's also a normal distribution?
13960
Intuition for why sum of gaussian RVs is different from gaussian mixture
67856
Normal distribution and logarithms
139139
Find the density of the sum of two uniform random variables
20311
Consider the sum of $n$ uniform distributions on $[0,1]$, or $Z_n$. Why does the cusp in the PDF of $Z_n$ disappear for $n \geq 3$?
31500
Distribution of the sum of squared independent normal random variables.
39567
Is there a numerical solution to a mixture model of two normal distributions?
96180
How to get the derivative of a normal distribution w.r.t its parameters?
44560
Calculate probability (area) under the overlapping area of two normal distributions
144691
About Trivariate Normal Distribution
63134
Showing $2\int_{-\infty}^{\infty} x f(x) F(x) \ dx = \frac{1}{\sqrt{\pi}}$ for standard normal pdf and cfd
27681
Comparing the integral of a histogram and its distribution function
78386
Finding the moment generating function of the product of two standard normal distributions
24889
Sum of independent Gamma distributions is a Gamma distribution
9489
pdf of a product of two independent Uniform random variables
4058
Suppose X and Y are i.i.d and $\frac{X+Y}{\sqrt{2}}\overset{d}=X\overset{d}=Y$, show that X has a normal distribution.
119529
Is joint normality a necessary condition for the sum of normal random variables to be normal?
123962
Calculation of the n-th central moment of the normal distribution $\mathcal{N}(\mu,\sigma^2)$