Question: Problem 15-01 (Algorithmic) Consider the following time series data. Week 1 2 3 4 5 6 Value 18 13 15 10 19 13 Using the
Problem 15-01 (Algorithmic)
Consider the following time series data.
| Week | 1 | 2 | 3 | 4 | 5 | 6 |
| Value | 18 | 13 | 15 | 10 | 19 | 13 |
Using the nave method (most recent value) as the forecast for the next week, compute the following measures of forecast accuracy.
- Mean absolute error. Round your answer to one decimal place. ________________
- Mean squared error. Round your answer to one decimal place. _________________
- Mean absolute percentage error. Round your answer to two decimal places. ___________________
- What is the forecast for week 7? Round your answer to the nearest whole number.
______________________
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