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Use the data below to compute the following measure of forecast accuracy. Forecast Compute the mean squared error. Round your answer to two decimal places.

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Use the data below to compute the following measure of forecast accuracy. Forecast Compute the mean squared error. Round your answer to two decimal places. Consider the following time series. What is the forecast for year 6 using exponential smoothing with a = 0.6? Round your answer to two decimal places

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