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Table 4 The estimated assessability of accident types with T2 data—p values of the Mann–Whitney Test—values below the significance level are indicated with an asterisk (*)

From: Expected effects of accident data recording technology evolution on the identification of accident causes and liability

Accident type

1. Complementary set without EDR + data

2. Total set without EDR + data

3. Complementary set with EDR + data

4. Total set with EDR + data

1

0.9993

0.9992

0.000001369*

0.00007869*

2

0.9999

0.9999

0.8097

0.7896

3

0.9999

0.9999

0.9135

0.8707

4

0.9999

0.9999

0.1303

0.1678

5

0.9999

0.9999

0.8169

0.7954

6

0.9999

0.9999

0.8369

0.8115

7

0.9999

0.9999

0.04746*

0.07278*

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