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 December 14th, 2009, 11:21 PM #1 Member   Joined: Nov 2009 Posts: 38 Thanks: 0 Probability (probability mass function,pmf) If X has the probability mass function f(x) = k / x! (x=0,1,2,...), what is the value of k? December 15th, 2009, 01:18 PM   #2
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Re: Probability (probability mass function,pmf)

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 Originally Posted by naspek If X has the probability mass function f(x) = k / x! (x=0,1,2,...), what is the value of k?
?f(x) = ke. Therefore k = 1/e Tags function, mass, pmf, probability Thread Tools Show Printable Version Email this Page Display Modes Linear Mode Switch to Hybrid Mode Switch to Threaded Mode Similar Threads Thread Thread Starter Forum Replies Last Post neilduggan Advanced Statistics 1 October 17th, 2013 12:09 PM Razer90 Advanced Statistics 1 October 12th, 2012 08:52 PM Razer90 Probability and Statistics 0 October 12th, 2012 12:49 PM token22 Advanced Statistics 2 April 26th, 2012 03:28 PM wawar05 Advanced Statistics 1 October 26th, 2011 11:22 AM

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