minta jawabannya!!!! no.38-40 pake caraa yaaa....

38) Median = (Rp 1.900,00 ) 1.250,1.500,1.600,1.750,1.800,1.900,2.000,2.100,2.250,2.300,2.500
39) Modus = ( pohon IV)
40) 900 - ( 140+130+115+125+135+140 ) = 900 - 785 = 115 ekor.
Semoga membantu anda.... terima kasih.