  This short document provides experimental evidence for the set of assumptions
on the mean load and forecast errors made in \cite{Sevlian2014A_Outage} and
\cite{Sevlian2014B_Outage}. We show that the mean load at any given node is
distributed normally, where we compute the mean and variance. We then present
an aggregation-error curve for a single day ahead forecaster. Residual analysis
shows that beyond 500 customers, gaussian residuals is a reasonable model. We
then show the forecaster has uncorrelated errors.
