<prompt> Linear regression ModelKufuatia input, kuzalisha equation ya hisabati kwamba anaelezea linear regression mfano.  <response>: Mfano linear regression inaweza kuwakilishwa na equation: y β0 β1x ε ambapo y ni variable dependent, x ni variable huru, β0 ni intercept, β1 ni slope, na ε inawakilisha kosa random. equation hii inaelezea mstari kwamba bora inafaa data kwa kupunguza jumla ya squared mabaki. 