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Matematika
mimi177
Pertanyaan
tolong kerjakan
besok dikumpul
besok dikumpul
1 Jawaban
-
1. Jawaban XealouZ
Diketahui:
No. 1
5 - 5 - 6 - 7 - 7 - 7 - 7 - 8 - 8 - 8 - 8 - 8 - 9 - 9 - 10
5 = 2
6 = 1
7 = 4
8 = 5
9 = 2
10 = 1
Total = 15
No. 2
110 - 110 - 115 - 115 - 115 - 120 - 120 - 124 - 125 - 130
110 = 2
115 = 3
120 = 2
124 = 1
125 = 1
130 = 1
Total = 10
Ditanyakan:
No. 1
Mean - Median - Modus
No. 2
a. Nilai tertinggi dan terendah
b. Mean - Median - Modus
Jawab:
No. 1
Mean = [tex] \frac{98}{3} [/tex]
= 6,53
Median = 8
Modus = 8
No. 2
a. Nilai tertinggi = 130
Nilai terendah = 110
b. Mean = [tex] \frac{1.184}{10} [/tex]
= 118,4
Median = [tex] \frac{115+120}{2} [/tex]
= 117,5
Modus = 115
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