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The following sample observations were randomly selected. (Round intermediate calculations and final answers to 2 decimal places.) X: y: 4 5 3 6 66

The following sample observations were randomly selected. (Round intermediate calculations and final answers to 2 decimal places.) X: y: 4 5 3 6 66 9 5 7 7 a. The regression equation is y= b. When x is 8 this gives y=_ _X

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