Guest Session: 1 Question Remaining. Create Account to save progress.
Login
Random Variableshard
0:00.0

Let X∼Exp(1)X \sim \text{Exp}(1)X∼Exp(1) and Y∼Exp(1)Y \sim \text{Exp}(1)Y∼Exp(1) be independent. What is the distribution of Z=X−YZ = X - YZ=X−Y?