normality of a variable is

5:07

3:17

4:07

1:18

1:02

14:10

6:39

16:45

23:20

24:12

23:21

5:56

45:08

7:13

2:30

26:02

1:02

2:34

1:18

20:59

17:17

4:55

2:38

کوتاه

1:11

31:46

کوتاه

2:09

3:14

2:12

21:33

2:26

کوتاه

4:00

کوتاه

1:08:33

3:39

3:23

30:29

5:30