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Sales of tablet computers at Ted Glickman's electronics store in Washington, D.C., over the past 10...

Sales of tablet computers at Ted Glickman's electronics store in Washington, D.C., over the past 10 weeks are shown in the table below: 

Week12345678910
Demand20212938262937242428

The forecast for weeks 2 through 10 using exponential smoothing with α = 0.50 and a week 1 initial forecast of 20.0 are (round your responses to two decimal places): 

Week12345678910
Demand20212938262937242428
Forecast20.0









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Amanda K answered 3 years ago
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