Question: (b) Use a calculator to verify that ( x ) = 153.2, ( x 2 ) = 3322.98, ( y ) = 241, ( y

(b) Use a calculator to verify that (x) = 153.2, (x2) = 3322.98, (y) = 241, (y2) = 9595 and (x y) = 5342.5.

Compute r.

(Enter a number. Round to 3 decimal places.)

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