“I have a question,” stated the Chief Financial Officer. “The second data point from the right end of the line the drastically different than the others. How do you know that the line should be straight? Should not the cost line be curved between the last two data points?”
“Well, when we look at the correlation of the best-fit line with and without the point you reference, we obtain a nearly ideal fit when we treat the second point from the end as an anomaly,” stated the highly educated, high-brow consultant was discussing the agenda item before mine. His second sentence was equally long as he started launching into details about correlation and how the computer program cyphered through all of the data.