Refer to the Minitab display below which is based on a sampl

Refer to the Minitab display below, which is based on a sample of 54 bears. Identify the multiple regression equation that expresses weight in terms of head length, length, and chest size. A. WEIGHT= -257-0.71 HEADLEN?0.63 LENGTH+11.9 CHEST B. WEIGHT= -257-11.9 CHIST C. WEIGHT= -0.71 HIADLEN+0.63 LENGTH D. WEIGHT =39.93+5.534 HEADLEN + 1.262 LENGTH + 1.182 CHEST

Solution

Here, we simply copy the coefficients in the table, and then place them as the coefficient of that variable.

Thus, the answer is:

OPTION A: WEIGHT = -257 - 0.71HEADLEN + 0.63LENGTH + 11.9CHEST [ANSWER]