Consider an experiment to compare the metabolic rates of salmon in freshwater vs marine. The weight of the fish is an important predictor of metabolic rates. It is possible to take this noise factor into account at the design stage. The researchers suggested one approach would be to divide the fish in to blocks with roughly equal weights and then randomly assigning the fish in each block to study the water types. Given this experimental set, Write down the statistical model. Assume there are 6 weight groups (i.e. <7, 7-9, 9-11, 11-13, 13-15, >15) and experimenters collected data from 12 salmon total. Clearly define any notations you might use, and specify the ranges of any indexes you might use. Clearly write down any distributional assumptions that you might make