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A particular forecasting model was used to forecast a six-month period. Here are the forecasts and actual demands that resulted: FORECAST ACTUAL April 256 206 May
A particular forecasting model was used to forecast a six-month period. Here are the forecasts and actual demands that resulted:
FORECAST ACTUAL
April 256 206
May 331 260
June 403 322
July 356 306
August 381 327
September 453 402
a. Find the tracking signal for each month. (Negative values should be indicated by a minus sign. Round your answers to the nearest whole number.)
April ?
May ?
June ?
July ?
August ?
September ?
