nilai 4,5,6,7,8,9 frekuensi 3,6,12,9,7,3 the median is??
Matematika
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Pertanyaan
nilai 4,5,6,7,8,9 frekuensi 3,6,12,9,7,3 the median is??
1 Jawaban
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1. Jawaban anisamila
sigma f = 3 + 6 + 12 + 9 + 7 + 3
sigma f = 40
median di titik 20 dan 21
(6+6):2 = 12 :2 = 6