Identify the y-intercept and partialregression coefficients

Reference no: EM13337982

For the multiple regression equation y = 100 +20x1 - 3x2 + 120 x3:

a. Identify the y-intercept and partialregression coefficients.

b. If x1 = 12,x2 = 5, and x3 = 10, what is the estimatedvalue of y?

c. If x3 were to increase by 4,whatchange would be necessary in X 2 in order forthe estimated value of y to remain unchanged?

the 2go below the x

Reference no: EM13337982

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