Hitunglah mean,modus,dan median untuk setiap data berikut ini !
a.5,5,4,5,6,7,6,8,9
b.12,13,14,14,14,15,16,16,17,18,20
c.4cm,2cm,12cm,3cm,2cm,3cm,6cm,2cm
d.4kg,8kg,5kg,2kg,4kg,5kg,2kg,6kg,2kg
a.5,5,4,5,6,7,6,8,9
b.12,13,14,14,14,15,16,16,17,18,20
c.4cm,2cm,12cm,3cm,2cm,3cm,6cm,2cm
d.4kg,8kg,5kg,2kg,4kg,5kg,2kg,6kg,2kg
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modus = 5
median = 5
b. mean =12+13+14+14+14+14+15+16+16+17+18+20 : 11 = 169 : 11 = 15,363
modus = 14
median = 14
c. mean = 2cm+2cm+2cm+3cm+3cm+4cm+6cm+12cm : 8 = 34 : 4=8,5 cm
modus = 3+3 : 2 = 6 :2 = 3 cm
median = 2 cm
d.mean = 2kg+2kg+2kg+4kg+4kg+5kg+5kg+6kg+8kg :9 = 38 : 9 = 4,2 kg
modus = 2 kg
median = 4 kg