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Mathematics 7 Online
OpenStudy (anonymous):

My answer is C The mean price of a new laptop computer from Store #1 is $799.99, and they only sell two brands of computers. The mean price of a new laptop from another store is $679.99, and Store #2 sells 4 brands. What is the weighted mean average of a new laptop computer? $703.99 $719.99 $739.99 $759.99

OpenStudy (anonymous):

$739.99

OpenStudy (anonymous):

the mean price for 1 laptop in each shop is the given, we just need to find the mean of those two. = $739.99

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