Question: The following sample observations were randomly selected. (Round intermediate calculations and final answers to 2 decimal places.) X: 4 4 3 6 8 Y: 5

The following sample observations were randomly selected. (Round intermediate calculations and final answers to 2 decimal places.)

X: 4 4 3 6 8

Y: 5 6 5 7 7

a) the regression equation is = ___________ + ____________ x

b) When x is 7 this gives = __________________

Please explain how you were able to solve, thank you in advance!

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