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#1 Help Me ! » statistics and probability » 2006-11-27 12:10:27

kirha
Replies: 3

I really need some help with this

Assume you have a die that is made in a way that the probability to get "1" is 1/2, while the probability to get 2-3-4-5 and 6 is equal. X marks the nuber of eyes that you get when it is tossed.

Find the probability distribution!?
Find E(X)
Find Var(X)

Thank you for any help

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