Skip to main content

Table 1 Analysis of probit-transformed mortality of European hornet Vespa crabro workers provoked by their own venom

From: Effects of the European hornet (Vespa crabro Linnaeus 1761) crude venom on its own species

Dose (mg/kg of body weight) Log dose Actual mortality (%) Probit-transformed actual mortality Expected probit Expected mortality (%) Chi-squared statistic Degrees of freedom
10 1 90 6.28 6.00 80 2.71 8
9 0.95 75 5.67 5.88 81   
8 0.90 70 5.52 5.75 77   
7 0.85 75 5.67 5.63 74   
6 0.78 60 5.25 5.45 67   
5 0.70 50 5.00 5.25 60   
4 0.60 55 5.13 5.01 50   
3 0.48 40 4.75 4.71 39   
2 0.30 25 4.33 4.26 23   
1.5 0.18 20 4.16 3.96 15   
  1. Chi-squared test was not significant.