Sara Klein Ridgley, Ph.D.
Table 9 -- Samples A & B (N=1005) by injury category
Injury Category Number of Subjects Expected Value
1 139 83.75
2 72 83.75
3 55 83.75
4 113 83.75
5 72 83.75
6 72 83.75
7 117 83.75
8 66 83.75
9 63 83.75
10 114 83.75
11 67 83.75
12 55 83.75
Total 1005 1005

Chi-Square with 11 df. = 107.728; P<.0000000001

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Figure 9 -- Distribution of Sample A & B (N=1005) by injury category
Figure 9