SCENARIO 13-5
a Microeconomist Wants to Determine How Corporate Sales

question 74

Multiple Choice

SCENARIO 13-5
A microeconomist wants to determine how corporate sales are influenced by capital and wage spending by companies.She proceeds to randomly select 26 large corporations and record information in millions of dollars.The Microsoft Excel output below shows results of this multiple regression. SUMMARY OUTPUT
Regression Statistics
$\begin{array} { l l } \text { Multiple R } & 0.830 \\ \text { R Square } & 0.689 \\ \text { Adjusted R Square } & 0.662 \\ \text { Standard Error } & 17501.643 \\ \text { Observations } & 26 \end{array}$
ANOVA
$\begin{array} { l r c c c c } & d f & \text { SS } & \text { MS } & F & \text { Signif } F \\ \text { Regression } & 2 & 15579777040 & 7789888520 & 25.432 & 0.0001 \\ \text { Residual } & 23 & 7045072780 & 306307512 & & \\ \text { Total } & 25 & 22624849820 & & & \end{array}$


$\begin{array}{lrrrr} & \text { Coeff } & \text { StdError } & t \text { Stat } & \text { P-value } \\\text { Intercept } & 15800.0000 & 6038.2999 & 2.617 & 0.0154 \\\text { Capital } & 0.1245 & 0.2045 & 0.609 & 0.5485 \\\text { Wages } & 7.0762 & 1.4729 & 4.804 & 0.0001\end{array}$

-Referring to SCENARIO 13-5, which of the following values for $\alpha$ is the smallest for which the regression model as a whole is significant?

• A)0.00005
• B)0.001
• C)0.01
• D)0.05

---

Definitions:

Sequential Memory

The ability to remember sequences of objects, events, or actions in the order they were experienced or presented.

Storage Of Information

The process by which information is encoded, maintained, and retrieved in the brain or in digital systems.

Classical Conditioning

A type of learning in which an organism responds in a particular way to a neutral stimulus that normally does not bring about that type of response.

Behavior Enactment

The process of performing or acting out specific behaviors, often studied in psychology to understand the underlying motives or influences.