chi square test for independence

3:46

5:23

3:13

19:08

3:04

18:07

3:45

6:29

6:02

8:39

6:54

15:50

3:17

3:59

4:36

10:05

2:53

11:03

3:32

5:07

19:54

3:33

3:45

11:05

9:12

8:10

4:04

10:59

21:07

کوتاه

3:39

2:40

21:07

18:48

1:16

5:24

کوتاه

کوتاه

کوتاه

5:45