Stochastic remainder selection

There are three steps in stochastic remainder selection. First, the fitnesses are scaled so that the average string fitness is 1.0. 

Thus, two copies of string 2 in Table 5.8, whose scaled fitness is 2.037, are certain to be made in the first round of selection using stochastic remainder, while at this stage no copies of string 7, whose fitness is 0.850, are made. This deterministic step ensures that every above-average string will appear... 

---