Amawal · tanarit
Tifesniwin n tlelli
Amḍan n yizalen imanayen deg yiwen usiḍen adaddan. I wakayad χ² ɣef 37 n texxamin d 36, acku imiḍanen ilaq ad msawin d tmerna.
Deg usatal
Abeṭṭu χ² i ɣer wacu ara tserwsem yeqqen ɣer wuṭṭun-a; s df = 36 azal n tilist n 5% d 51,0.
Tessnem
Aḍebsi imsawi yettak-d asiḍen χ² n azal n 36 s ulemmas, yemsawa d tfesniwin n tlelli. Azal qrib n 36 d agmuḍ akk yugaren deg tiɣbula.