Shabdkosh · lab
Degrees of freedom
Kisi statistic mein independent values ki sankhya. 37 pockets par chi-square test ke liye yeh 36 hai, kyunki counts ka jod total ke barabar hona chahiye.
Sandarbh mein
Aap jis chi-square distribution se compare karte hain, woh is number par nirbhar hai; df = 36 par 5% critical value 51.0 hai.
Kya aap jaante hain
Fair wheel average mein lagbhag 36 ka chi-square statistic deta hai, jo degrees of freedom ke barabar hai. 36 ke aas-paas ki value sabse aam nateeja hai.