The values of Alabama building contracts (in millions of dollars) for a 12-month period follow. 250  340  240  260  290  330  210  310  250  310  240  230   Compare a three-month moving average forecast with an exponential smoothing forecast. Use  = 0.2. Which provides the better forecasts based on MSE? Do not round your intermediate calculations and round your final answers to two decimal places.   Moving average Exponential smoothing MSE fill in the blank 3 fill in the blank 4 What is the forecast for the next month? Round your answer to the nearest whole number. fill in the blank 6 millions of dollars

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The values of Alabama building contracts (in millions of dollars) for a 12-month period follow.

250  340  240  260  290  330  210  310  250  310  240  230

 

  1. Compare a three-month moving average forecast with an exponential smoothing forecast. Use  = 0.2. Which provides the better forecasts based on MSE? Do not round your intermediate calculations and round your final answers to two decimal places.
      Moving
    average
    Exponential
    smoothing
    MSE fill in the blank 3 fill in the blank 4
  2. What is the forecast for the next month? Round your answer to the nearest whole number.

    fill in the blank 6 millions of dollars
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