tolong bantu ya.. no 3,4,5 pakek caranya yaa..
Matematika
sarah038
Pertanyaan
tolong bantu ya..
no 3,4,5
pakek caranya yaa..
no 3,4,5
pakek caranya yaa..
1 Jawaban
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1. Jawaban hendrisyafa
3) min = 30
max = 80
n = 18
∑n = 1035
Jangkauan = max - min
= 80-30
= 50
rata2 = ∑n/ n
= 1035/18
= 57,5
modus = 80
4) ∑fi = 33
∑fi.xi = 5006
mean = 5006/33
= 151,7