Statistik Kesehatan Statistik Kesehatan UKURAN PENYEBARAN UKURAN PENYEBARAN (Range, Simpangan Rata-rata, (Range, Simpangan Rata-rata, Simpangan Baku, Varians, Skewness, Simpangan Baku, Varians, Skewness, Kurtosis) Kurtosis) Pertemuan V Akademi Kesehatan Lingkungan Jabal Ghafur Sigli

V Ukuran Penyebaran

Nov 19, 2015

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Statistik Kesehatan

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Statistik KesehatanUKURAN PENYEBARAN(Range, Simpangan Rata-rata,Simpangan Baku, Varians, Skewness, Kurtosis)

Pertemuan VAkademi Kesehatan Lingkungan Jabal GhafurSigli
Range
Contoh Soal 1:

data : 6, 6, 3, 2, 2, 2, 2, 5, 4, 8. Tentukan Range!

Diurutkan menjadi: 2, 2, 2, 2, 3, 4, 5, 6, 6, 8Xmin = 2 ; Xmaks = 8

R = Xmaks - XminR = 8 - 2R = 6Range
Simpangan Rata-rata
Simpangan Rata-rata
Simpangan Rata-rata
Simpangan Baku
Simpangan Baku
Simpangan Baku
Varians
Skewness (Kemencengan)
Kurtosis (Keruncingan)