133k views
1 vote
Month J F M A M J J A S O N D

Sales 1520 1680 2050 1950 1520 1350 1250 1150 1610 1715 1825 2150
α=0.1
α=0.3
α=0.5

1 Answer

5 votes
The second one is correct
User Monique De Haas
by
8.3k points