# Question: Consider the following time series a Using a trend projection forecast

Consider the following time series:

a. Using a trend projection, forecast the demand for Period 9.

b. Verify your results using PHStat.

c. Calculate the MAD for this forecast.

a. Using a trend projection, forecast the demand for Period 9.

b. Verify your results using PHStat.

c. Calculate the MAD for this forecast.

## Answer to relevant Questions

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