Jawaban:
9
Penjelasan dengan langkah-langkah:
Dik:
Jumlah data: 6
Nilai-nilai data: 6, 6, x, x, 5, 7
Mean: 7
Jawab:
(6 + 6 + 5 + 7) + 2X = 7 x jumlah data (6)
24 + 2X = 42
2X = 42 - 24
2X = 18
X = 9
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Verified answer
Jawaban:
9
Penjelasan dengan langkah-langkah:
Dik:
Jumlah data: 6
Nilai-nilai data: 6, 6, x, x, 5, 7
Mean: 7
Jawab:
(6 + 6 + 5 + 7) + 2X = 7 x jumlah data (6)
24 + 2X = 42
2X = 42 - 24
2X = 18
X = 9
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