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Mathematics, 22.10.2019 20:50 marvin07

The number of cans of soft drinks sold in a machine each week is recorded below. develop forecasts using exponential smoothing with an alpha value of 0.30 338, 219, 276, 265, 314, 323, 299, 257, 287, 302 report the forecast for period 4 (use 2 numbers after the decimal point).

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