Nilai = 41-50 , 51-60 , 61-70 , 71-80 , 81-90 , 91-100 Frek = 3, 8, 10, 11, 7, 1 tentukan median
Matematika
Alden21
Pertanyaan
Nilai = 41-50 , 51-60 , 61-70 , 71-80 , 81-90 , 91-100
Frek = 3, 8, 10, 11, 7, 1
tentukan median
Frek = 3, 8, 10, 11, 7, 1
tentukan median
1 Jawaban
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1. Jawaban Chou25
Jumlah F=40
Med=(Xn/2+Xn/2+1)/2
Med=(40/2+40/2+1)/2
Med=(20+21)/2
Med=41/2
Med=20,5
Data ke 20 dan 21 ada di 61-70
med= 61-70