Question: Ten additional forecast errors for the forecasting model in Exercise 2.34 are as follows: 5.5358,-2.6183, 0.0130, 1.3543, 12.6980, 2.9007, 0.8985, 2.9240, 2.6663, and -1.6710. Plot

Ten additional forecast errors for the forecasting model in Exercise 2.34 are as follows: 5.5358,-2.6183, 0.0130, 1.3543, 12.6980, 2.9007, 0.8985, 2.9240, 2.6663, and -1.6710. Plot these additional ten forecast errors on the individuals and moving range control charts constructed in Exercise 2.37. Is the forecasting system still working satisfactorily?

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