Proceedings of the Seventh Mountain Lion Workshop

the rate of detection of attacks and changes
in verification of detected attacks.
We did subject the Beier-quality data to
2 Chi-square comparisons with 27 of the
accounts that were not verified, but met
other Beier criteria. These are the same data
shown in Figure 1. We used the Beierquality
data as the observed value and the
non-verified non-fatal data, paired with the
Beier-quality data by decades, as the
expected value. The Beier- quality fatal data
were not different from the non-verified,
non-fatal data (χ 2 = 13.7, 10 df, P =