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Distribution function
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Total cards: 2•Content version: v4•Public deck•Updated: 8/1/2026
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#1
Front (Question)
Definition distribution function
Back (Answer)
Let X be a real valued random variable (not necessarily discrete). We define its distribution function, denoted by Fx, as follows Fx: R–>[0,1] Fx = P(X<x)
#2
Front (Question)
General properties of the distribution function
Back (Answer)
1) Fx is increasing 2) Fx is right continuous 3) lim Fx(x) = 0 lim Fx(x) = 1 x->-∞ x->+∞ 4) ∆Fx(x) = P(X=x)