nilai rata-rata dari data:8,9,6,7,6,6,4 adalah?

x = (8+9+6+7+6+6+4) / 7
x = 46/7
x = 6,57

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{answer}

4 × 1 = 4
6 × 3 = 18
7 × 1 = 7
8 × 1 = 8
9 × 1 = 9

4 + 18 + 7 + 8 + 9 = 46

46 ÷ 7 = 6.5714285714

Rata - rata = 6.5714285714

{semoga membantu}