PRAKTIKA STATISTIKA

MEAN

How do I find the mean?

1.Temukan banyaknya item dalam himpunan data (Data Set)
2.Jumlahkan semua item dalam  Data Set
3.Bagilah hasil penjumlahan data dengan banyaknya data

Ketiga langkah di atas adalah algoritma pencarian nilai rata-rata (mean, average)

rumus mean = x1+x2+…..+xn /n

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