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Using the lengths chest sizes (in), and weights (lb) of bears from a data set, a

ID: 3228441 • Letter: U

Question

Using the lengths chest sizes (in), and weights (lb) of bears from a data set, a researcher gets the regression equation below. Weight = -274 + 0.426 Length + 12.1 Chest Size Identify the response and predictor variables in this regression equation. Select the correct response. The response variable is weight and the predictor variables are length and chest size. The response variable is length and the predictor variables are weight and chest size. The response variables are length and chest size and the predictor variable is weight. The response variable is chest size and the predictor variables are weight and length.

Explanation / Answer

as above equation provide prediction on weight which depends on value of length and chest size

option A is correct