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Enrollment in a Particular Class for the Last Four Semesters

Question 15

Multiple Choice

Enrollment in a particular class for the last four semesters has been 120,126,110,and 130 (listed from oldest to most recent) .Develop a forecast of enrollment next semester using exponential smoothing with an alpha = 0.2.Assume that an initial forecast for the first semester was 120 (so the forecast and the actual were the same) .


A) 118.96
B) 121.17
C) 130
D) 120
E) None of the above

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