Question regarding a probability mass function of a random variable

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dylbester

View attachment 5400

Thank you for your time, I really appreciate it

I have no idea where to even begin

Last edited: Mar 14, 2016

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Evgeny.Makarov

Gold Member

MHB

dylbester said:

I have no idea where to even begin

You should begin with the definition of mean and variance, and also with finding $p(0)$ and $p(1)$.