web2.0calc
 
+0  
 

χ² = [(630 - 278)² / 278] + [(202 - 278)² / 278] + [(216 - 278)² / 278] + [(64 - 278)² / 278]

0
132
0
avatar

χ² = [(630 - 278)² / 278] + [(202 - 278)² / 278] + [(216 - 278)² / 278] + [(64 - 278)² / 278]

 
 Jun 17, 2023

0+0 Answers


0 Online Users

Top Users

avatar+130514 CPhill moderator
avatar+118723 Melody moderator
avatar+15131 asinus moderator
avatar+2189 Bosco
avatar+1844 blackpanther
avatar+1580 kittykat
avatar+1309 AnswerscorrectIy
avatar+1024 Hi6942O
avatar+1006 gnistory
avatar+997 magenta
avatar+980 booboo44

Sticky Topics