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1 Jawaban
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1. Jawaban maharanilutfiah1
4. Rata-rata = ([tex] \frac{4000+12000+10000+6000+14000}{5} [/tex])
= [tex] \frac{46000}{5} [/tex]
= 9200 (C)
5. Median = nilai tengah
4000 6000 *10000* 12000 14000
(C)
6. Rata-rata tinggi badan = [tex] \frac{125+130+128+130+140+142}{6} [/tex]
=[tex] \frac{795}{6} [/tex]
=132,5 (B)
7. Median tinggi badan.
125 128 *130 130* 140 142
Median = [tex] \frac{130+130}{2} [/tex]
= [tex] \frac{360}{2} [/tex]
= 130 cm (C)
8. Modus = Nilai Terbanyak
125 = I *130 = II* 142 = I
128 = I 140 = I
(C)