Question

Tolong kasih tau nomor 12,13 pakai cara ya please jawab!!!jawabannya ditunggu secepatnya hari senin dikumpulin !!!please jawab!!!please jawab!!!

Answer 1

12. Urutan : 3, 4, 5, 5, 6, 7, 8, 9
Median (nilai tengah) = (5 + 6)/2 = 11/2 = 5,5
Modus (nilai paling banyak muncul) = 5
Jawabannya: B

13. Mean = {(4×4)+(5×2)+(6×6)+(7×5)+(8×3)}/ (4+2+6+5+3)
= (16+10+36+35+24)/20
= 121/20
= 6,05 (C)