Jawab:
Q1 = 7 , Q2 = 8 , Q3 = 10
Penjelasan dengan langkah-langkah:
Data urut :
5,5,6,6,7,7,8,8,8,8,9,9,9,10,10,11,12,12,13
Banyak data = 19 [ ganjil ]
Median atau Quartil 2 :
X19 + 1 : 2 → X20 : 2 → X10 yaitu 8
Quartil 1 = X10 - 50% → X5 yaitu 7
Quartil 3 = X10 + 50% → X15 yaitu 10
Result : Q1 = 7 , Q2 = 8 , Q3 = 10
Semoga bisa membantu
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Jawab:
Q1 = 7 , Q2 = 8 , Q3 = 10
Penjelasan dengan langkah-langkah:
Data urut :
5,5,6,6,7,7,8,8,8,8,9,9,9,10,10,11,12,12,13
Banyak data = 19 [ ganjil ]
Median atau Quartil 2 :
X19 + 1 : 2 → X20 : 2 → X10 yaitu 8
Quartil 1 = X10 - 50% → X5 yaitu 7
Quartil 3 = X10 + 50% → X15 yaitu 10
Result : Q1 = 7 , Q2 = 8 , Q3 = 10
Semoga bisa membantu