Show the mean equals the standard deviation of the exponential random variable function.

Printable View

- October 21st 2010, 03:39 PMnikie1o2Exponential random variable: prove μ=σ
Show the mean equals the standard deviation of the exponential random variable function.

- October 21st 2010, 05:11 PMmr fantastic
- October 21st 2010, 05:24 PMpickslides
Here's a kick start

For

Find

- October 21st 2010, 05:32 PMmr fantastic