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Find the three-year weighted moving averages with weights 1, 4, 1 for the following series: Year: 1 2 3 4 5 6 7 Value: 2 6 1 5 3 7 2 |
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Answer» Step-by-step EXPLANATION: jaajjajajaqhqyqjqjajajajajaajajajjajjaja |
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