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OpenStudy (anonymous):
The mean price of a new laptop computer from Store #1 is $569.99, and they sell 5 brands of computers. The mean price of a new laptop from another store is $629.99, and Store #2 sells 3 brands. What is the weighted mean average of a new laptop computer?
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OpenStudy (anonymous):
Add them together and divide by 2= (569.99 + 629.99)/2 = 599.99
OpenStudy (anonymous):
thank you !:)
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