- #1
Robin04
- 260
- 16
- Homework Statement
- We randomly generate points in 4 dimensional Euclidean space. The expecte value ##\mu## of the coordinates is 0 and the standard deviation is ##\sigma = 2.5##. Their distribution is normal.
What's the distribution of the distance of these points from the origin?
- Relevant Equations
- Density of the normal distribution: ##\rho (x)=\frac{1}{\sqrt{2 \pi \sigma}}e^{-\frac{(x-\mu)^2}{2\sigma^2}}##
I'm not really sure how to do this. Maybe somehow I should transform the density function. Can you give me a hint?