Lukoloboze ki olusinga okutuukirako?

Correlation coefficient $\displaystyle r$ eraga olukoloboze bwe lutuukira ku data: gy'ekoma okusemberera $\displaystyle 1$ oba $\displaystyle -1$, gye lukoma okutuukirako. Nyiga , olwo ne ofune menyu ya statistics, ye Reg, ye $\displaystyle r$, ne . Ku lukoloboze olugolokofu, $\displaystyle r$ eri 0.923. Gezaako olukoloboze lwa logarithm. Nyiga , , , olwo ye Type, ne kye kika kya logarithm. Data ekuumibwa. Ddamu osabe $\displaystyle r$: , , , , , ne . Ku mulundi guno $\displaystyle r$ eri 0.998, lutuukirako okusinga.

▶ Laba omutendera guno mu vidiyo (54:39)