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using a​ 3-year weighted moving average in which the registrations in the most recent year are given a weight of​ 2, and registrations in the other 2 years are each given a weight of​ 1, the forecasted registrations​ (in thousands) for years 4 through 12 are ​(round your responses to one decimal ​place)​:

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The correct answer is 4.5
User Kstubs
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