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    3. Six pairs of data yield r = 0.789 and the regression equation y = 4x-2. Also y-bar = 19.0. What is the best predicted value of y for x = 5
    Six pairs of data yield r = 0.789 and the regression equation y = 4x-2. Also y-bar = 19.0. What is the best predicted value of y for x = 5

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    0  Views: 2239 Answers: 2 Posted: 13 years ago
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      2 Answers

      I haven't the foggiest . I flunked algebra, b/c our teacher didn't teach us anything. He just wrote problems on the board and didn't explain the process to it. My brother had trouble with his class too. It still makes me mad, and I want to learn how to do algebra some day before I die.

      13 years ago. Rating: 1
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        mycatsmom

        I'm sorry I gave you a non-answer
        commented 13 years ago

        w+h+y   =   why?

        13 years ago. Rating: 1
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