How does one define Density function for a continuous Random variable? What is the role of density function? How do achieve Density from mass?
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Continuous random variables are NOT discrete. It does not make sense to talk about 'mass' here since the sample space is a continuum. – rightskewed Apr 08 '15 at 05:40
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Yes i know that – Milan Amrut Joshi Apr 08 '15 at 06:03
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Your third question is irrelevant then? – rightskewed Apr 08 '15 at 06:16
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This sounds like a self-study question. Could you add the tag, read the [wiki](http://stats.stackexchange.com/questions/tagged/self-study) and detail what you do not understand about densities, i.e., where you get stuck? – Xi'an Apr 08 '15 at 08:43
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i want to know how do we build continuous curve from histograms – Milan Amrut Joshi Apr 08 '15 at 08:44
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It's really not clear what you're asking. We don't "build continuous curves from histograms". Can you clarify what you're after? – Glen_b Apr 08 '15 at 09:34