(Answered) Salesnbspof volkswagens popular beetle have grown steadily

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Sales? of? Volkswagen's popular Beetle have grown steadily at auto dealerships in Nevada during the past 5?years? (see? table? below).

Year Sales

1 460

2 502

3 516

4 555

5 595

??a) Forecasted sales for year 6 using the trend? projection? (linear? regression) method are______ sales ???(round one? decimal? place).

b) The MAD for a linear regression forecast is____sales ???(round one? decimal? place).

??c) The MSE for the linear regression forecast is ___sales ???(round one? decimal? place).

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