[問題] ' 商業套裝考的東西
The Bayside Fountain Hotel is adjacent to Cointy Coliseum , a 24000-seat
arena that is homw to the city's professional basketball and ice hockey teams,
and that hosts a variety of concerts, trade shows, and conventions throughout
the year.The hotel has experiences the following occupancy rates gor the past
nine years since the coliseum opened.
Year occupancy rate(%)
1 83
2 78
3 75
4 81
5 86
6 85
7 89
8 90
9 86
Compute an exponential smoothing forcast with and α=0.20 and β=0.20
and a linear trend line forecast.Compare the three forecasts using MAD
and avergae error(E),and indicate which seems to be most accurate.
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