Nilai 4,5,6,7,8,9,10. Frekuensi 5,4,5,4,3,0,10 hitunglah mean median modus
Matematika
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Pertanyaan
Nilai 4,5,6,7,8,9,10. Frekuensi 5,4,5,4,3,0,10 hitunglah mean median modus
1 Jawaban
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1. Jawaban Laurine
mean: (4x5 + 5x4 + 6x5 + 7x4 + 8x3 + 9x0 + 10x10) / (5+4+5+4+3+0+10)
= 222/31
= 7.161
modus: 10
median: 7
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