Use the Following Computer Data,which Refers to Bear Measurements,to Answer

question 20

Multiple Choice

Use the following computer data,which refers to bear measurements,to answer the question.
Dependent variable is Weight
S = 32.49 R-Sq = 96.9% R-Sq (adj) = 94.6% $$\begin{array} { l | c | c | c | c } \text { Predictor } & \text { Coef } & \text { SE Coef } & \text { T } & \text { P } \\\hline \text { Constant } & - 285.21 & 78.45 & - 3.64 & 0.022 \\\text { Age } & - 1.3838 & 0.9022 & - 1.53 & 0.200 \\\text { Head Width } & - 11.24 & 20.88 & - 0.54 & 0.619 \\\text { Neck } & 28.594 & 5.870 & 4.87 & 0.007\end{array}$$ Analysis of Variance $$\begin{array} { l | c | c | c | c | c } \text { Source } & \text { DF } & \text { SS } & \text { MS } & \text { F } & \text { P } \\\hline \text { Regression } & 3 & 132425 & 44142 & 41.81 & 0.002 \\\text { Residual Error } & 4 & 4223 & 1056 & & \\\text { Total } & 7 & 136648 & & &\end{array}$$
-Which measurement is the worst predictor of weight,after allowing for the linear effects of the other variables in the model?

• A)Neck
• B)Age
• C)Head Width
• D)Length
• E)Sex

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Definitions:

Liquid Accounts

Refers to financial accounts which hold assets that can be readily converted into cash, often with little to no loss in value, such as savings accounts or money market accounts.

Profitability Ratios

Financial metrics used to evaluate a company's ability to generate profit relative to its revenue, assets, equity, or other financial metrics.

Net Income

The total profit of a company after all expenses and taxes have been deducted from total revenues; also known as net earnings or net profit.

Equity

Represents the shareholder's ownership interest in a company, calculated as the difference between total assets and total liabilities.