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Kalkulator Distribusi Eksponensial
Hitung probabilitas pada distribusi eksponensial langkah demi langkah
Kalkulator ini akan menghitung probabilitas sederhana dan kumulatif, serta rata-rata, varians, dan simpangan baku dari distribusi eksponensial.
Kalkulator terkait: Kalkulator Distribusi Geometrik
Masukan Anda
Hitung berbagai nilai untuk distribusi eksponensial dengan $$$\lambda = 0.8 = \frac{4}{5}$$$ dan $$$x = 2.7$$$.
Jawaban
Rata-rata: $$$\mu = \frac{1}{\lambda} = \frac{5}{4} = 1.25$$$A.
Varians: $$$\sigma^{2} = \frac{1}{\lambda^{2}} = \frac{25}{16} = 1.5625$$$A.
Simpangan baku: $$$\sigma = \sqrt{\frac{1}{\lambda^{2}}} = \frac{5}{4} = 1.25$$$A.
$$$P{\left(X = 2.7 \right)} = 0$$$A
$$$P{\left(X \lt 2.7 \right)} = 0.884674878961938$$$A
$$$P{\left(X \leq 2.7 \right)} = 0.884674878961938$$$A
$$$P{\left(X \gt 2.7 \right)} = 0.115325121038062$$$A
$$$P{\left(X \geq 2.7 \right)} = 0.115325121038062$$$A