For the data in the following table compute the simple exponential smoothing
forecast of truck crossings. Determine the MAPD and express it as a percentage.
Use
$\alpha$ = 0.1. Round your answer to two decimal places, if necessary.
Month
Truck Crossings
October
160,324
November
148,291
December
129,712
January
149,539
February
142,181
March
149,010
April
163,867
May
158,405
June
149,460
July
158,834