Onfident That the Mean Amount of Time Needed to Record $\text { Regression statistics }$

question 66

Multiple Choice

onfident that the mean amount of time needed to record one additional loan application is somewhere $\text { Regression statistics }$
$\begin{array}{|l|l|}\hline\text { MultipleR } & 0.9447 \\\hline \text { R Square } & 0.8924 \\\hline \begin{array}{l}\text { Adjusted R } \\\text { Square }\end{array} & 0.8886 \\\hline \text { Standard Error } & 0.3342 \\\hline \text { Observations } & 30 \\\hline\end{array}$

$\text { ANOVA }$
$\begin{array}{|l|l|l|l|l|l|}\hline & d f & S 5 & M S & F & \begin{array}{l}\text { Significance } \\F\end{array} \\\hline \text { Regression } & 1 & 25.9438 & 25.9438 & 232.2200 & 4.3946 \mathrm{E}-15 \\\hline \text { Residual } & 28 & 3.1282 & 0.1117 & & \\\hline \text { Total } & 29 & 29.072 & & & \\\hline\end{array}$

$\begin{array}{|l|l|l|l|l|l|l|}\hline & \text { Coefficients } & \begin{array}{l}\text { Standard } \\\text { Error }\end{array} & \text { tStat } & \text { p-value } & \text { Lower 95\% } & \text { Upper 95\% } \\\hline \text { Intercept } & 0.4024 & 0.1236 & 3.2559 & 0.0030 & 0.1492 & 0.6555 \\\hline \begin{array}{l}\text { Applications } \\\text { Recorded }\end{array} & 0.0126 & 0.0008 & 15.2388 & \begin{array}{l}4.3946 \mathrm{E}- \\15\end{array} & 0.0109 & 0.0143 \\\hline\end{array}$


$\text { Note: } 4.3946 \mathrm { E } - 15 \text { is } 4.3946 \times 10 ^ { - 15 } \text {. }$

-Referring to Instruction 12.36,the degrees of freedom for the F test on whether the number of loan applications recorded affects the amount of time are

• A) 1, 29.
• B) 29, 1.
• C) 1, 28.
• D) 28, 1.

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Definitions:

Variable Input

An economic term describing a factor of production whose quantity can vary based on the level of output or production.

Marginal Revenue Product

The extra income produced through the use of an additional unit of an input, such as labor or capital.

Competitive Labor Market

A labor market where numerous businesses actively seek to hire workers, and numerous workers seek jobs, ensuring balanced job availability and wage rates based on skills and experience.

Wage Rate

The amount of compensation paid to employees for a unit of work or time, often expressed as an hourly rate.