Question: For linear regression model A the coefficient of X = 0.32509, for multiple regression model B coefficient of X = 0.377. Compare the coefficient. Explain

For linear regression model A the coefficient of X = 0.32509, for multiple regression model B coefficient of X = 0.377. Compare the coefficient. Explain carefully why the results are different.

p.s X variable is same for both models. Model B is multiple linear regression, Model A is simple linear regression.

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