Jawaban:
Rata-rata :
(28 + 17 + 20 + 34 + 30 + 56 + 46) ÷ 7
= 231 ÷ 7
= 33
Jawab:
D. 33
Penjelasan dengan langkah-langkah:
Rata-rata= jumlah data/banyak data = (28+17+20+34+30+56+46)/7= (45+54+86+46)/7 = 231/7 = 33
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Jawaban:
Rata-rata :
(28 + 17 + 20 + 34 + 30 + 56 + 46) ÷ 7
= 231 ÷ 7
= 33
Jawab:
D. 33
Penjelasan dengan langkah-langkah:
Rata-rata= jumlah data/banyak data
= (28+17+20+34+30+56+46)/7
= (45+54+86+46)/7
= 231/7
= 33