Sekolah Menengah Pertama tolong jawab in dong​

nestorgleasonulv – March 04, 2023

tolong jawab in dong​

Jawaban:

Rata - ratanya 7,3

Langkah - langkah:

[tex] \sf \: \bar{x} = \frac{8 + 7 + 7 + 6 + 7 + 9 + 9 + 5 + 7 + 8}{10} \\ \\ \sf \: \bar{x} = \frac{73}{10} = 7.3[/tex]

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