The Model of Severity Prediction of Traffic Crash on the Curve

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td align="left">Step</td><td align="center">Chi-square</td><td align="center">Freedom</td><td align="center">Significance level</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td align="left">1</td><td align="center">7.856</td><td align="center">8</td><td align="center">0.448</td></tr><tr><td align="left">13</td><td align="center">0.79</td><td align="center">2</td><td align="center">0.674</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Mathematical Problems in Engineering

tab3

Table 3

Table 3: The Model of Severity Prediction of Traffic Crash on the Curve 