The Following Computer Printout Estimated Overhead Costs Using Regression

question 20

Multiple Choice

The following computer printout estimated overhead costs using regression: $\begin{array}{lcccc} &&\text { t for H(0) }&&\text {Std. error}\\\text {Parameter}&\text { Estimate } &\text { Parameter }=0 & \text { P r}>t & \text { of parameter }\\\hline\text { Intercept}& 100.41 & 4.81 & 0.0003 & 20.88 \\\text { DLH } & 14.05 & 6.78 & 0.0001 & 2.07\end{array}$


$\begin{array}{lc}\text { R Square }\left(\mathrm{R}^{2}\right) & 0.80 \\\text { Standard Error }\left(\mathrm{S}_{\mathrm{e}}\right) & 25.03 \\\text { Observations } & 17\end{array}$ What is the 95 percent confidence interval around the slope estimate?

• A)11.98 to 16.13
• B)10.67 to 17.45
• C)9.57 to 18.54
• D)9.63 to 18.48

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Definitions:

Cognitive Restructuring

A therapeutic technique that aims to help individuals identify and change problematic or distorted thinking patterns.

Role-play Procedure

A training or learning technique in which individuals simulate roles or scenarios to practice responses, interactions, or decision-making.

On-the-spot Interview

An impromptu or unscheduled interview, usually happening without prior notice, often used in journalism or employment screening.

Doubling

The process of increasing the size, quantity, or value of something by two.