TABLE 14-4
a Real Estate Builder Wishes to Determine

question 93

Multiple Choice

TABLE 14-4
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 feet, 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:
$\begin{array}{ll} & \text { Regression Stuistics } \\\hline \text { Multiple R } & 0.865 \\\text { R Square } & 0.748 \\\text { Adjusted R Square } & 0.726 \\\text { Standard Error } & 5.195 \\\text { Observations } &50 \\\hline\end{array}$
ANOVA
$\begin{array}{lrrrrr}\hline & \text { d f }& \text {S S } & \text {M S } & \text {F } & \text {Significance F } \\\hline \text {Regression} & & 3605.7736 & 1201.9245 & &0.0000 \\\text {Residual} & & 1214.2264 & 26.3962 & \\Total & 49 & 4820.0000 & & & \\\hline\end{array}$

$\begin{array}{lcccc}\hline & \text { Coefficients} & \text {Standard Error} & \text {t Stat }& \text {p -value} \\\hline \text {Intercept }& -1.6335 & 5.8078 & -0.281 & 0.7798 \\ \text {Income} & 0.4485 & 0.1137 & 3.9545 & 0.0003 \\ \text {Size} & 4.2615 & 0.8062 & 5.286 & 0.0001 \\ \text {School }& -0.6517 & 0.4319 & -1.509 & 0.1383 \\\hline\end{array}$

-Referring to Table 14-4, the observed value of the F-statistic is missing from the printout. What are the degrees of freedom for this F-statistic?

Explain the role of the amygdala in processing emotions.

Define display rules and discuss their application in various social contexts.

Understand the biological systems influencing eating behaviors and reactions to food.

Explain the James-Lange theory of emotion and its implications.

---

Definitions:

Inka Times

The period during which the Inka (Inca) civilization flourished in South America, renowned for its architecture, road systems, and sophisticated society.

Haida Poles

Totem poles created by the Haida people of the Pacific Northwest, serving as representations of family lineage, myths, and events, richly carved and painted.

Totemic Emblems

Symbols or objects representing a totem, which is often an animal or other natural figure, believed to have spiritual significance to a group or clan.

Clan Groups

Social units comprising families or communities that share a common ancestry and culture, often found in tribal societies.