03.08.2013 Views

Statistiques II

Statistiques II

Statistiques II

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

Probabilités Exercices Lois de probabilités discrètes<br />

Distribution de probabilité d’une variable aléatoire<br />

Exemples:<br />

Dé à 6 faces:<br />

Couleur des yeux:<br />

x 1 2 3 4 5 6<br />

p(x) 1<br />

6<br />

1<br />

6<br />

1<br />

6<br />

1<br />

6<br />

1<br />

6<br />

1<br />

6<br />

x bleus bruns verts autres<br />

p(x) 0.3 0.4 0.2 0.1<br />

A. Caboussat, HEG STAT <strong>II</strong>, 2011 18 / 29

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!