Figure 2: Model predictions and data for all PCB concentrations in tissue lipids at the 5 μg/kg dose level, and the four dose protocols ((a) Daily, (b) weekly, (c) daily to day 13, (d) nonperiodic). Data points represent the median of all PCBs for all rats at time of sacrifice, and error bars represent the minimum and maximum measured values. Modeled results represent the median and 95% confidence interval of 1000 model runs using parameters randomly sampled from the posterior distributions.