Tentukan modus, median, dan mean
1) 3.4,2,4,5,6,7,6,4,9
Jawaban:
modus = 4
median = 4.5
mean = 50 : 10 = 5
Penjelasan dengan langkah-langkah:
data : 2, 3, 4, 4, 4, 5, 6, 6, 7, 9
modus = 4
median = (4+5)/2 = 4.5
mean = jumlah seluruh data : 10
mean = 50 : 10 = 5
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