Question: 3 4 points Suppose that we use an Exponential smoothing forecast with o - 0.45 to forecast the value of the time series during period

3 4 points Suppose that we use an Exponential smoothing forecast with o - 0.45 to forecast the value of the time series during period 6. What is the value of the RMSE (root mean square error) of this forecast, rounded to the nearest tenth? Period Value ($) 34.65 2 32.32 3 30.59 4 28.59 5 30.87 2.3 O 2.5 2.9 2.4 2.6 Next

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