Data: 160, 170, 165, 180, 170, 190, 160, 170, 175, 165.
Tentukan kuartil kedua, jangkauan, dan median!
:v
Tentukan kuartil kedua, jangkauan, dan median!
:v
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Jawaban:
Q2= 170
Jangkauan= 30
Median= 170
Penjelasan dengan langkah-langkah:
Urutkan:
160, 160, 165, 165, 170, 170, 170, 175, 180, 190
Q2= (data ke-5+data ke-6)/2
= (170+170)/2
= 170
Jangkauan= data terbesar - terkecil
= 190-160
= 30
Median= Q2
Median= 170