nilai = 4,5,6,7,8,9,10. frekuensi = 2,6,10,6,4,1,1. tentukan nilai rata rata
Matematika
raflyrusdiantooymlq1
Pertanyaan
nilai = 4,5,6,7,8,9,10. frekuensi = 2,6,10,6,4,1,1. tentukan nilai rata rata
1 Jawaban
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1. Jawaban brigittaaa20
8 + 30 + 60 + 42 + 32 + 9 + 10 : 2 + 6 + 10 + 6 + 4 + 1 + 1
191 : 30 = 6.37