harmonic mean in statistics

6:49

3:27

1:55

5:15

6:30

11:20

کوتاه

2:01

1:25:55

1:21

6:50

2:11

24:33

11:42

40:33

1:51

43:32

8:37

11:17

2:56

14:53

کوتاه

1:13:42

4:50

21:36

11:16

14:01

6:22

11:13

25:57

10:27

10:27

کوتاه

کوتاه

10:27

5:31

5:31

6:13

4:38

13:32