For a time series with 17 time periods, the following linear trend expression was estimated:
Answer:
y ̂_t = 129.2 + 3.8t. The forecast for time period 18 is
197.6
For a time series with 17 time periods, the following linear trend expression was estimated:
Answer:
y ̂_t = 129.2 + 3.8t. The forecast for time period 18 is
197.6
If the answers is incorrect or not given, you can answer the above question in the comment box. If the answers is incorrect or not given, you can answer the above question in the comment box.