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Revision as of 07:16, 22 February 2013
Contents
Practice Problem: normalizing the probability mass function of a discrete random variable
A random variable X has the following probability density function:
$ f_X (x) = C e^{\frac{-x^2}{2}} , $
where C is a constant. Find the value of the constant C.
You will receive feedback from your instructor and TA directly on this page. Other students are welcome to comment/discuss/point out mistakes/ask questions too!
Answer 1
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Answer 2
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Answer 3
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