A coworker is considering the use of a log linear (power) model using weight to

Question

A coworker is considering the use of a log linear (power) model using weight to estimate the cost of a manufacturing effort. They have performed the following calculations in log space using natural logarithms. Select the corresponding unit space form of this power model equation.

Log Space   b1 = 1.455294   Log Space    b0 = 3.673610    Cost = 1.455294 + 3.939388 (Weight)    Cost = 51.387143 (Weight) 1.455294    Cost = 39.393861 (Weight) 1.455294    Cost = 3.939388 + 1.455294 (Weight) A coworker is considering the use of a log linear (power) model using weight to estimate the cost of a manufacturing effort. They have performed the following calculations in log space using natural logarithms. Select the corresponding unit space form of this power model equation.

Log Space   b1 = 1.455294   Log Space    b0 = 3.673610    Cost = 1.455294 + 3.939388 (Weight)    Cost = 51.387143 (Weight) 1.455294    Cost = 39.393861 (Weight) 1.455294    Cost = 3.939388 + 1.455294 (Weight)

Explanation / Answer

Correct option- B

Cost = 51.387143 (Weight) 1.455294

Power model equation is given as Cost= a (weight)^b

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