Solved thanks
Last edited by peruvian; February 19th 2013 at 06:58 PM.
Follow Math Help Forum on Facebook and Google+
Hey peruvian. Check your other thread for a response.
I dont quite understand how to show that Y1, Y2, ..., Yn are mutually independent, which I think is necessary for this proof?
bump
They have to independent for the variance criteria to hold.
^solved thanks.
View Tag Cloud