About regression. Mathematics results of 1,138
18:18
15:21
15:09
21:27
18:50
18:02
16:00
13:47
13:32
14:09
21:17
19:52
21:34
14:25
25:37
33:31
48:49
33:19
34:23
24:13
29:09
49:59
57:25
65:10
48:56
17:11
24:15
16:19
15:26
15:53
20:22
17:55
19:03
15:15
20:11
60:14
74:12
86:40
98:28
19:42
19:51
15:13
19:48
19:06
22:57
29:21