Izimodi ezincane zestatistiki

Ukucindezela kanye kungena kumodi yestatistiki, bese idijithi elandelayo ikhetha uhlobo. U-0 ngu-SD, istatistiki yevariyebhuli eyodwa, yohlu olulodwa lwezinombolo. U-1 ngu-LINE, irigreshini eqondile, ethola umugqa oqondile ofanela idatha, lapho $\displaystyle y = a + bx$. U-2 ngu-QUAD, irigreshini yekhwadrathikhi. U-3 ngu-EXP, eye-eksponenshiyali. U-4 ngu-LOG, eyelogarithimu. U-5 ngu-PWR, irigreshini yamandla. U-6 ngu-INV, irigreshini ephambene. Zonke izinhlobo zerigreshini zisebenza ngamapheya amanani ka-$\displaystyle x$ no-$\displaystyle y$. Cindezela ukuze uphume kumenyu.

▶ Buka lesi sinyathelo kwi-vidiyo (1:16:21)