Question: Suppose you fit a regression to predict Y using X and obtain the following equation:Y = 80 - 2X.Describe the effect of X on Y.

Suppose you fit a regression to predict Y using X and obtain the following equation:Y = 80 - 2X.Describe the effect of X on Y.

A) As X increases by 1unit,Y is expected to increase by 2units.

B) As Y increases by 1unit,X is expected to decrease by 2 units.

C) As X increases by 1unit,Y is expected to decrease by 2units.

D) As X increases by 1 unit,Y is expected to increase by 80 -2x.

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