3 tentukan mean (rata rata) 30,25,15,15,20,25,30,25,15,30,25,35,25,30,30.... Question from @maulasahrul1

April 2023 1 6 Report

3 tentukan mean (rata rata)
30,25,15,15,20,25,30,25,15,30,25,35,25,30,30

Jawab:

Nilai mean (rata-rata) dari data tersebut adalah 25

Penjelasan dengan langkah-langkah:

Total seluruh data : frekuensi data

(30 + 25 + 15 + 15 + 20 + 25 + 30 + 25 + 15 + 30 + 25 + 35 + 25 + 30 + 30) : 15

= 375 : 15

= 25

2 votes Thanks 1

maulasahrul1 tank you

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