1. In murder trials in 20 Florida counties during 1976 and 1977, the death penalty was given in 19 out of 151 cases in which a white killed a white, in 0 out of 9 cases in which a white killed a black, in 11 out of 63 cases in which a black killed a white, and in 6 out of 103 cases in which a black killed a black (M. Radelet, Amer. Sociol. Rev., 46: 918 927 (1981)). (a) Exhibit the data in a three-way contingency table. (b) Construct the partial tables needed to study the conditional association between de- fendent's race and the death penalty verdict. Compute and interpret the sample condi- tional odds ratios, adding 0.5 to each cell to reduce the impact of the 0 cell count. (c) Compute and interpret the sample marginal odds ratio between defendent's race and the death penalty verdict. Do these data exhibit Simpson's paradox? Explain.