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Business, 24.09.2019 01:00 sparky1234

Amusic school has budgeted to purchase 3 musical instruments. they plan to purchase a piano costing $4,000, a guitar costing $600, and a drum set costing $700. the mean cost for a piano is $5,000 with a standard deviation of $2,500. the mean cost for a guitar is $500 with a standard deviation of $200. the mean cost for drums is $900 with a standard deviation of $100. (enter your answers to two decimal places.)

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