United States Department of Transportation

Table 2 Posterior Means and Standard Deviations for the Speeds of the Case Vehicles, and Measured Speeds of the Control Vehicles, for 10 Minnesota Run-off Road Crashes. All Speeds are in Miles per Hour.

Thursday, December 1, 2011

Crash no.	Case speeds		Control speeds
Crash no.	Mean	Standard deviation	1	2	3	4	5	6	7	8	9	10
1	69.8	5.6	58	58	66	50	56	65	60	70	72	54
2	71.0	5.0	57	53	38	55	65	51	59	61	55	56
3	71.4	4.4	69	75	82	77	75	82	78	70	77	71
4	81.4	2.1	69	75	89	70	75	77	87	65	77	71
5	59.8	3.6	52	60	56	55	56	56	58	53	54	62
6	80.8	2.1	69	78	71	82	80	70	69	70	70	78
7	74.5	5.0	85	78	85	71	83	72	85	71	63	79
8	67.7	4.0	69	68	65	56	72	75	75	69	70	70
9	80.4	1.7	77	81	78	77	72	75	74	80	70	76
10	73.3	4.0	73	73	71	75	80	82	78	70	87	77