Corrigé Exercice ACP

 

Dnrrmií - Cxcrdmdc ec rívmsmnj (KDR) Sjc ítuec ikstrnjnlmquc â kpprídmcr `c scrvmdc, `c prmx ct `k quk`mtí ec quktrc rcstkurkjts. Rnur dc`k, uj cxpcrt k jntí `cs rcstkurkjts kvcd ecs jntcs k``kjt ec -4 â +4. @cs rísu`tkts snjt `cs sumvkjts ? Qcstkurkjt

Tcrvmdc

[uk`mtí

prmx

Q; Q1 Q4 Q5

-1 -; +1 +;

+4 +; -; -4

-; 2 -; +1

@k lktrmdc ecs vkrmkjdcs-dnvkrmkjdcs cst ?

31  ∑ 4 ;1  < ∑4;  ∑31 ∑34 ( 1 1 ) ; ∑2. 7 3 2. 1 8  < ∑2.2.1783 ∑2.; 94 ∑2.;94  

Ct dc``c ecs dnrrí`ktmnjs cst ?

.

Rnur `”ítuec, nj chhcdtuc ujc KDR dcjtríc kvcd ecs pnmes pnmes íqumrípkrtms.  íqumrípkrtms.  ;.  Ctuec ecs vk`curs prnprcs ? k ) Xírmhmcr smlp`clcjt quc X kelct ujc vk`cur prnprc ζ 4