Costs of Helicopters The costs of three models of helicopters are shown here. Find the
Chapter 3, Problem 29(choose chapter or problem)
Costs of Helicopters The costs of three models of helicopters are shown here. Find the weighted mean of the costs of the models. Model Number sold Cost Sunscraper 9 $427,000 Skycoaster 6 365,000 High-flyer 12 725,000
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