Simpangan kuartil dari data 16, 15, 15, 19, 20, 22, 16, 17, 25, 29, 32, 29, 32 adalah.... A. 6. B. 6,5. C.8. D.9,5
Matematika
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Pertanyaan
Simpangan kuartil dari data 16, 15, 15, 19, 20, 22, 16, 17, 25, 29, 32, 29, 32 adalah.... A. 6. B. 6,5. C.8. D.9,5
1 Jawaban
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1. Jawaban shaniasiamnjuntak
15, 15, 16, 16, 17, 19, 20, 22, 25, 29, 29, 32, 32
K1 = 15, 15, |16, 16,| 17, 19 K3 = 22, 25, 29, 29, 32, 32
= 16 + 16 = 32/2 = 16 = 29 + 29 = 58/2 = 29
Simpangan interkuartil = 1/2 (K3 - K1)
= 1/2 (29 - 16) = 1/2 .13
= 6,5
B. 6,5