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Matematika 4B - Katedra matematiky FEL ČVUT

Matematika 4B - Katedra matematiky FEL ČVUT

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4.32. Příklad. X je spojité rozdělení s hustotou<br />

f(x) = x+1<br />

2 , x ∈< −1, 1 > a nula jinak.<br />

Viz Příklad 4.15.<br />

F (x) = 1<br />

4 (x + 1)2 , x ∈< −1, 1 > .<br />

α ∈ (0, 1)<br />

F (x) = 1<br />

4 (x + 1)2 = α<br />

|x + 1| = √ 4α<br />

Např. medián<br />

xα = 2 √ α − 1<br />

x0,5 = 2 1/2 − 1 .<br />

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