Révisi nurutkeun 3 Désémber 2007 00.11 édit Budhi (obrolan \| kontribusi) 5.857 suntingan mTidak ada ringkasan suntingan ← Éditan saméméhna		Révisi nurutkeun 3 Désémber 2007 00.19 édit bolaykeun Budhi (obrolan \| kontribusi) 5.857 suntingan mTidak ada ringkasan suntingan Éditan salajengna →
Baris ka-3: :<math>F(x) = \operatorname{P}(X\leq x),</math> numana sisi beulah katuhu ngagambarkeun [[probabilitas]] numana variabel acak ''X'' dicokot tina nilai nu kurang tina atawa sarua jeung ''x''. Probabilitas ''X'' aya dina [[interval (mathematics)\|interval]] (''a'', ''b''<nowiki>]</nowiki> nyaeta ''F''(''b'') − ''F''(''a'') lamun ''a'' < ''b''. It is conventional to use a capital ''F'' for a cumulative distribution function, in contrast to the lower-case ''f'' used for [[~~probability~~fungsi ~~density~~dénsitas ~~function~~probabilitas]]s and [[probability mass function]]s. The CDF of X can be defined in terms of the [[probability density function]] ''f'' as follows:

Fungsi sebaran kumulatif: Béda antarrépisi