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 =

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