Chi Square Table

Bangladeshi Teacher’s Class

Case-1

Chinese Teacher’s Class

Case-2

Total

Observed Value

Expected Value

(Observed ? Expected)2

(Observed ? Expected)2

/Expected

Observed Value

Expected Value

(Observed ? Expected)2

(Observed ? Expected)2

/Expected

Command by teacher

16

31.29

233.83

7.472

23

26.19

10.19

0.389