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Verified answer
5.]x = perempuan , y = laki²
Jumlah seluruh = 24 + 32 = 56 orang [A]
6.]
S = 89 orang
diatas 30 = 72 orang
dibawah 65 = 65 orang
Diantara 30 - 65 = (72 + 65) - 89
= 48 orang [C]