$\begingroup$I had a question, given a continuous CDF F, is $F(+\infty)$ essentially equal to 1?
$\endgroup$21 Answer
$\begingroup$By (the immediate consequences of the) definition of a CDF, $\lim_{x\to\infty} F(x) =1$.
$\endgroup$Value of CDF at infinity
By Andrew Adams
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