Instruction 13-4
a Real Estate Builder Wishes to Determine How

question 140

Multiple Choice

Instruction 13-4
A real estate builder wishes to determine how house size (House) is influenced by family income (Income) ,family size (Size) ,and education of the head of household (School) .House size is measured in hundreds of square metres,income is measured in thousands of dollars,and education is in years.The builder randomly selected 50 families and ran the multiple regression.Microsoft Excel output is provided below:
OUTPUT
SUMMARY
Regression Statistics
$\begin{array}{ll}\text { Multiple R } & 0.865 \\ \text { R Square } & 0.748 \\ \text { Adj. R Square } & 0.726 \\ \text { Std. Error } & 5.195 \\ \text { Observations } & 50\end{array}$
ANOVA
$\begin{array}{llllll} & d f & \text { SS } & \text { MS } & F & \text { Siguif } F \\\text { Regression } & & 3605.7736 & 901.4434 & & 0.0001 \\\text { Residual } & & 1214.2264 & 26.9828 & & \\\text { Total } & 49 & 4820.0000 & & &\end{array}$

$\begin{array}{lllll} & \text { Coeff } & \text { StdError } & \boldsymbol{t} \text { Stat } & \boldsymbol{P} \text {-value } \\\text { Intercept } & -1.6335 & 5.8078 & -0.281 & 0.7798 \\\text { Income } & 0.4485 & 0.1137 & 3.9545 & 0.0003 \\\text { Size } & 4.2615 & 0.8062 & 5.286 & 0.0001 \\\text { School } & -0.6517 & 0.4319 & -1.509 & 0.1383\end{array}$ Note: Adj.R Square = Adjusted R Square;Std.Error = Standard Error
-Referring to Instruction 13-4,the observed value of the F statistic is missing from the printout.What are the degrees of freedom for this F statistic?

• A)3 for the numerator,46 for the denominator.
• B)46 for the numerator,3 for the denominator.
• C)3 for the numerator,49 for the denominator.
• D)46 for the numerator,49 for the denominator.

---

Definitions:

Use of Cash

Refers to how a business or individual utilizes available cash resources, including operations, investments, and financing activities.

Inventory Holdings

Refers to the quantity and value of a company's stock of goods that are held awaiting sale.

Cash Manager

A professional responsible for managing a company's cash inflows and outflows, ensuring sufficient liquidity for operations.

Current Ratio

A liquidity ratio that measures a company's ability to pay short-term obligations or those due within one year.