Consider a hospital for which XRay = 56,194, BedDays = 14,077.88, and LengthStay = 6.89. A 95 percent prediction interval for the labor hours corresponding to this combination of values of the independent variables is given in the following MegaStat output:

Find and report the prediction interval on the output. Then, use this interval to determine if the actual number of labor hours used by the hospital (y = 17,207.31) is unusually low or high.

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95% Confidence Interval Predicted lower upper 15,896.2473 15,378.0313 16,414.4632 95% Prediction Interval lower Leverage upper 16,886.2584 14,906.2361 0.3774