- #1
johnny872005
- 12
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Hi Guys.
I'm trying to understand how to solve the following problem. Any help and explanation would be greatly appreciated!
thanks.
Let X and Y be independent N(0, 1) random variables and let Z = X + Y.
What is the distribution of Z? Write down the density function of Z.
Also:
Show that E[Z|X > 0, Y > 0] = 2
I'm trying to understand how to solve the following problem. Any help and explanation would be greatly appreciated!
thanks.
Let X and Y be independent N(0, 1) random variables and let Z = X + Y.
What is the distribution of Z? Write down the density function of Z.
Also:
Show that E[Z|X > 0, Y > 0] = 2