A random square has a side of length Y -units
January 2nd, 2018
A random square has a side of length Y -units where Y is an exponential random variable with probability density function fY (y) =? exp(??y) for y > 0 and ? > 0. Find the expected area of the squareA random rectangle has a sides of length X-units and Y -units where X and Y are i.i.d. exponential random variables with common parameter value ? > 0. Find the expected area of the rectangle