jawaban beserta caranya

Mean= 33, 33, 34, 34, 34, 34, 34, 35, 35, 36, 36, 36, 36, 37, 37,37, 37, 37, 38,39= 712/20= 35,6

Median= 36 +36 = 72:2 = 36

1) Rata-rata = jumlah data : banyak data (33+33+34+34+34+34+34+35+35+36+36+36+36+37+37+37+37+37+38+39) : 20
= 752 : 20 = 37, 6

2) 33, 33, 34, 34, 34, 34, 34, 35, 35, 36, 36, 36, 36,
37, 37, 37, 37, 37, 38, 39

Median = (36+36)÷2
= 72÷2= 36