For forecasts made using the trend-projection method, MAD= ______ surgeries (round your response to one decimal place)

D) based on the comparison of MAD, the best forecast is archived using the _____ method

 

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As you can see in the following table, demand for heart transplant surgery at Washington General Hospital has increased steadily in the past few years: Year 1 2 3 4 5 Heart Transplants 45.0 48.0 55.0 56.0 60.0 The director of medical services predicted 6 years ago that demand in year 1 would be 41.0 surgeries. As you can see in the following table, demand for heart transplant surgery at Washington General Hospital has increased steadily in the past few years: Year 1 2 3 4 5 Heart Transplants 45.0 48.0 55.0 56.0 60.0 The director of medical services predicted 6 years ago that demand in year 1 would be 41.0 surgeries.