Below you are given a partial computer output based on a sample of 16 observatio

Question

Below you are given a partial computer output based on a sample of 16 observations. Coefficient Standard Error intercept X1 X2 12.924 4.425 3.682 2.630 45.216 12.560 Analysis of Variance Source of Variation Degrees of Freedom Sum of Squares Mean Square Regression Error 4853 2426.5 485.3 The interpretation of the coefficient of X1 is that O A. a one unit change in X1 will lead to a 3.682 unit decrease in Y O B. a one unit increase in X1 will lead to a 3.682 unit decrease in X2 when all other variables are held constant. O C. a one unit increase in X1 will lead to a 3.682 unit increase 12.924 in X2 O D. one unit increase in X1 will lead to a 3 682 unit decrease in Y when all other variables are held constant.

Explanation / Answer

From given output coefficient of X1 is -3.682

The interpretation of the coefficient of X1 is that,

one unit increase in X1 will lead to a 3.682 unit decrease in Y when all other variables are held constant.

Answer: D)

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