STATISTICS I (İSTATİSTİK) - (İNGİLİZCE) Dersi Continuous Probability Distributions soru detayı:

PAYLAŞ:

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