1. Blood Volume in Infants. The total blood volume of normal newborn infants was estimated by Schu"cking (1879) who took into account the addition of placental blood to the circulation of the newborn infant when clamping of the umbilical cord is delayed. Demarsh et al. (1942) further studied the importance of early and late clamping. For 16 babies in whom the cord was clamped early the total blood, as a percentage of weight, on the third day is listed below: 13.8 8.0 8.4 8.8 9.6 9.8 8.2 8.0 10.3 8.5 11.5 8.2 8.9 9.4 10.3 12.6 For 16 babies in whom the cord was not clamped until the placenta began to descend, the corresponding figures are listed below: 10.4 13.1 11.4 9.0 11.9 16.2 14.0 8.2 13.0 8.8 14.9 12.2 11.2 13.9 13.4 11.9 Using WinBUGS, find the posterior distribution for difference in mean blood percentages for the two procedures. Assume gamma likelihoods with different shape/rate parameters for the two procedures. For both the shape and rate parameters use noninformative gamma priors, say Ga(0.001,0.001). Doe the 950%% Credible Set for differe