Trying to plot as a function of std. as a measure of uncertainty
requested to merge 22-plot-the-real-option-value-as-a-function-of-scenario-probability into risk_Assessment_method
With two scenarios, which one is realized could be seen as following a binomial distribution. In that case, we could use the standard deviation of that distribution as a measure of the uncertainty in the load scenario(?)
Closes #22 (closed)