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Mathematics, 11.03.2021 01:00 gagem1278

You need a new cell phone and are doing some research. You have found two companies that sound good. One of them, Sure Cell has a regression equation of y = 60x +120 and the second, Top Tower has a regression equation of y = 80x. You know that you will be keeping your plan for longer than 6 months. Which one of the two companies would you choose and why?

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