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Statıstıcs I
STATISTICS I (İSTATİSTİK) - (İNGİLİZCE) Dersi Continuous Probability Distributions soru cevapları
STATISTICS I (İSTATİSTİK) - (İNGİLİZCE) Dersi Continuous Probability Distributions soru detayı:
SORU:
Assume that the cumulative distribution function for the random variable x is defined as F(x)=x3 for the interval 0<x<1. Derive the probability density function f(x).
CEVAP:
The PDF is the first derivative of the CDF. So:
f(x)=dF(x)/d(x)=3x2