Question: Problem 6-01 (Algorithmic) Consider the following time series data. Week 123456 Value 201215111913Using the nave method (most recent value) as the forecast for the next

Problem 6-01 (Algorithmic)

Consider the following time series data.

Week123456Value201215111913Using the nave method (most recent value) as the forecast for the next week, compute the following measures of forecast accuracy.

  1. Mean absolute error. If required, round your answer to one decimal place.
  2. Mean squared error. If required, round your answer to one decimal place.
  3. Mean absolute percentage error. If required, round your intermediate calculations and final answer to two decimal places.
  4. %
  5. What is the forecast for week 7? If required, round your answer to two decimal place.

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