Question: Refer to the minitab display below, which is based on a sample of 54 bears. The regression equation is weight= -285-0.93 HEADLEN +0.42 Length+12.1 CHEST

Refer to the minitab display below, which is based on a sample of 54 bears.

The regression equation is

weight= -285-0.93 HEADLEN +0.42 Length+12.1 CHEST

Predictor Coef. SE Coef. T P

Constant -285 32.13 -8.87 0.000

HEADLEN -0.93 5.601 -0.17 0.868

LENGTH 0.42 1.371 0.31 0.620

CHEST 12.1 1.068 11.33 0.000

A bear is found to have a length of 17.0 Inches, a length of 69.0 inches, and a chest size of 46.0 inches.

Find the predicted weight of the bear.

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