welchs t test

8:59

10:14

4:24

4:24

6:54

6:54

10:48

10:48

10:48

7:29

3:46

10:08

10:41

3:46

6:54

6:30

6:31

4:45

6:30

6:31

6:31

11:00

4:32

کوتاه

6:43

8:35

5:35

7:51

7:51

5:00

22:58

14:51

17:14

6:45

6:45

9:14

10:07

2:49

6:40

3:58